Re: [R] Extra Sums of Squares from an anova table - why are the values different?

2011-10-26 Thread Stephen Sefick
On Wed, Oct 26, 2011 at 11:19 AM, Stephen Sefick wrote: #For full disclosure- I am working on a homework problem. However, my question revolves around computer rounding, I think. x<- (structure(list(y = c(0.222, 0.395, 0.422, 0.437, 0.428, 0.467, 0.444, 0.378, 0.494, 0.456, 0.452, 0.112, 0.4

[R] Extra Sums of Squares from an anova table - why are the values different?

2011-10-26 Thread Stephen Sefick
x$x2*x$x3 x.lm <- lm(y~x1+x2+x3+x11+x22+x33+x12+x13+x23, data=x) anova(lm(y~x1+x2+x3,data=x), x.lm) anova(x.lm) #I want to test #Ho:y~x1+x2+x3 #Ha:y~x1+x2+x3+x11+x22+x33+x12+x13+x23 ((0.00945+0.01340+0.00200+0.00568+0.00489+0.00050)/6)/(0.00371) #Thanks #Stephen Sefick

Re: [R] (no subject)

2011-09-11 Thread Stephen Sefick
Please include a meaningful 'Subject' because these conversations are archived, and serve as a valuable help resource for the community. I don't believe I understand what you want. Stephen On 09/11/2011 03:32 PM, li li wrote: Dear all, Can anyone take a look at my program below? There a

Re: [R] Different results with arima in R 2.12.2 and R 2.11.1

2011-09-09 Thread Stephen Sefick
ch are old versions of R? If you provide a reproducible example I will gladly run it to compare your results with 2.13.1. Maybe somebody else will have a more helpful response. FWIW, Stephen Sefick On 09/09/2011 04:43 PM, Luis Felipe Parra wrote: > Hello , I have estimated the following model, a sa

Re: [R] Speeding nested loops up

2011-08-17 Thread stephen sefick
p-tp3751485p3751485.html >> Sent from the R help mailing list archive at Nabble.com. >> >> __ >> R-help@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide http:

Re: [R] R on Multicore for Linux

2011-07-20 Thread stephen sefick
g-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick | Auburn University                                         | | Biological Sciences                                    

Re: [R] ggplot2 month and year boxplot x axis order problem

2011-06-24 Thread stephen sefick
8L, 8L, 8L, 8L, 8L, 8L, 8L, 9L, >    9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, 9L, >    9L, 9L, 9L, 9L, 9L, 9L, 11L, 11L, 11L, 11L, 11L, 11L, 11L, >    13L, 13L, 13L, 13L, 13L, 13L, 13L, 13L, 13L, 13L, 14L, 14L, >    14L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, 14L, >

Re: [R] ggplot2 month and year boxplot x axis order problem

2011-06-24 Thread stephen sefick
blem-tp3623029p3623029.html > Sent from the R help mailing list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting

Re: [R] submit R package

2011-05-17 Thread stephen sefick
ng guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick | Auburn University                                         | | Biological Sci

[R] (no subject)

2011-04-16 Thread stephen sefick
ELEPHONE=C [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils datasets grid methods [8] base other attached packages: [1] proto_0.3-9.1 reshape_0.8.4 plyr_1.5.1 -- Stephen Sefick __

Re: [R] Linear Model with curve fitting parameter?

2011-04-04 Thread stephen sefick
Thank you very much for all of your help. On Mon, Apr 4, 2011 at 6:10 PM, Steven McKinney wrote: > > >> -Original Message----- >> From: stephen sefick [mailto:ssef...@gmail.com] >> Sent: April-04-11 2:49 PM >> To: Steven McKinney >> Subject: Re: [R] Linea

Re: [R] Linear Model with curve fitting parameter?

2011-04-03 Thread stephen sefick
McKinney wrote: > >> -Original Message- >> From: stephen sefick [mailto:ssef...@gmail.com] >> Sent: April-01-11 5:44 AM >> To: Steven McKinney >> Cc: R help >> Subject: Re: [R] Linear Model with curve fitting parameter? >> >> Setting Z=Q-A would

Re: [R] Linear Model with curve fitting parameter?

2011-04-01 Thread stephen sefick
criteria. I should get the same answer with ols vs nls? Thank you for all of your help. Stephen On Thu, Mar 31, 2011 at 8:34 PM, Steven McKinney wrote: > >> -Original Message- >> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On >> Beh

[R] Linear Model with curve fitting parameter?

2011-03-31 Thread stephen sefick
formula that I should use? Thanks for all of your help. I can provide a subset of data if necessary. -- Stephen Sefick | Auburn University                                         | | Biological Sciences                                      | | 331 Funchess

Re: [R] appending collums in for loop

2011-03-21 Thread stephen sefick
MatchE[,10:18]) > write.table(regionMatchABCDE, file= "Array0-1-2-3-4-5_0,5 -0,5.xls", > append=F, col.names=T, row.names=F, quote=F, sep = "\t", dec=",") > > > -- > View this message in context: > http://r.789695.n4.nabble.com/appending-collums-in-for-lo

Re: [R] summing 15 minute precip data to daily

2011-02-17 Thread Stephen Sefick
Janet: The zoo package and aggregate.zoo should do the trick. I have done this many times with these tools. HTH, Stephen On Thu, 2011-02-17 at 11:56 -0800, Janet Choate wrote: > Hi all, > i'm sure there is an easy way to do this, but i'm stumped, so any help would > be appreciated. > > i have

[R] RPostgreSQL [Expired connection at startup]

2011-02-15 Thread Stephen Sefick
I have set up a postgresql database that I connect to each R startup in my .Rprofile file. ##relevant lines from .Rprofile library(RPostgreSQL) m <- PostgreSQL() con <- dbConnect(m, user="xxx", password="yyy", dbname="zzz") ##

Re: [R] R, Ubuntu, package installation with non-zero exit status

2011-02-15 Thread Stephen Sefick
Just tried this on ubuntu 10.04 (latest update) with R 2.12.1 NC repository worked like a charm. Try updating your R version? I didn't see a R-version depends on the vegetarian CRAN site, but that would be the first thing that I would do. On Mon, 2011-02-14 at 14:06 -0800, B77S wrote: > All: >

[R] Fwd: mvoutlier

2011-01-28 Thread stephen sefick
Begin forwarded message: > From: stephen sefick > Date: January 28, 2011 9:11:07 AM CST > To: "Claudia Paladini" > Subject: Re: [R] mvoutlier > > Try this. > > #your code > library(mvoutlier) > library(robustbase) > data(bsstop) > x=bsstop[1:10

Re: [R] mvoutlier

2011-01-26 Thread stephen sefick
I would look into ggplot2. I use this quite frequently to do what you are talking about, and also for most of my plotting. Hadley has done a wonderful job with this package. kindest regards, Stephen On Jan 26, 2011, at 3:48 AM, Claudia Paladini wrote: Dear R-users, I used x.out=sign

Re: [R] fit a non-linear equation with several dependent variables

2011-01-23 Thread stephen sefick
?nls On Jan 23, 2011, at 10:00 AM, laleluia wrote: Hi I have a very big data.frame : str(fslu12) 'data.frame': 277200 obs. of 11 variables: $ V1 : num 304 304 304 304 304 ... $ V2 : num 300 300 300 300 300 300 300 300 300 300 ... $ V3 : num 10 10 10 10 10 10 10 10 10 10 ... $ V4 : num

Re: [R] Problem reading PostgreSQL data with RODBC

2011-01-23 Thread stephen sefick
Are you using RPostgreSql package? I use this quite effectivly to interact with my database. HTH Stephen On Jan 23, 2011, at 10:48 AM, Robert W. Burn wrote: Dear list - I am having a problem using RODBC to access records from tables in a PostgreSQL database. There is no problem establish

[R] [zoo] - Individual zoo or data frames from non-continuous zoo series

2011-01-06 Thread stephen sefick
all of your help in advance, and #if you need anything else please let me know library(zoo) ind. <- 1:200 data <- c(1:50, rep(NA, 50), 1:50, rep(NA, 50)) z <- zoo(data, ind.) -- Stephen Sefick | Auburn U

Re: [R] editor for MacOS

2010-12-16 Thread stephen sefick
org/scripts/script.php?script_id=2771 > > Best regards, > > Jakson Aquino > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-gui

Re: [R] frestimate functionality

2010-12-14 Thread stephen sefick
___ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick ___

Re: [R] Changing the Significance Level in R for Hypothesis Tests and Regression Analysis

2010-11-20 Thread stephen sefick
263-3116 > >        [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide

Re: [R] About upgrade R

2010-11-14 Thread stephen sefick
x27;t find .Rprofile on Win7 even with [uncheck] Hide extension for known > file > types on Windows Explorer.  Nor I can search for it.  Would it be under > another > name in Windows? > > B.R. > Stephen L > > > > - Original Message > From: stephen sefick

Re: [R] About upgrade R

2010-11-14 Thread stephen sefick
info/r-help >> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. >> > > -- > John C Frain > Economics Department > Trinity College Dublin > Dublin 2 > Ireland > w

Re: [R] Increase R precision

2010-10-27 Thread stephen sefick
___ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained,

Re: [R] Rmysql - dbWritetable

2010-10-12 Thread stephen sefick
.43 -23.09  -   1023  - -.0 -.0 > -.0 > 8 00707 2010 10 10 00 00  -34.03 -37.62  -   1025  - -.0 -.0 > -.0 > 9 00707 2010 10 10 01 00  -34.03 -37.62  -   1025  - -.0 -9999.0 > -9999.0 > *> length(xx) > [1] 1 > * > -- >

Re: [R] Running R on a server

2010-10-07 Thread stephen sefick
ubject header. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reprod

Re: [R] Issues loading rtiff 1.4.1 with R 2.6.2 on Windows

2010-10-03 Thread stephen sefick
do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick | Auburn University                                   | | D

Re: [R] Unix batch to different nodes

2010-09-30 Thread stephen sefick
n in Unix and then at > what point should I call R. I have read an abundance of things but I > feel like I am missing something essential. Or perhaps I have read all > the wrong things. > > > Thanks, > Daisy > > > -- > Daisy Englert Duursma > > Room E8C156 > Dept.

Re: [R] time series

2010-09-27 Thread stephen sefick
25.2 Mar-10 38.7 Jun-10 32.4 Sep-10 42.3 > >        [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/pos

Re: [R] How to convert a character into a filename?

2010-09-21 Thread stephen sefick
_ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Steph

Re: [R] shuffling of data

2010-09-16 Thread stephen sefick
542615.html > Sent from the R help mailing list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html >

Re: [R] R Founding

2010-09-16 Thread stephen sefick
of us to do our research and make > real money. Now give us a chance to help you! > > > Regards > Jaroslaw Piskorski > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-gui

Re: [R] approxfun returning value higher than I would expect

2010-09-15 Thread stephen sefick
e, too.)  If you don't build your own copies, > look for a build based on revision r52916 or newer.  Windows builds should > appear late tomorrow, I don't know about other platforms. > > Duncan Murdoch > > On 15/09/2010 4:32 PM, stephen sefick wrote: >> >> x &

Re: [R] approxfun returning value higher than I would expect

2010-09-15 Thread stephen sefick
words in between 0.6 and 0.8. #The data is a channel cross-section, and should really be visualized plot(x~y, ylim=c(1,-1)) #this is half of a cross-section #The bankfull depth is where x is equal to 0 On Wed, Sep 15, 2010 at 3:12 PM, stephen sefick wrote: > Thanks and I'll strip the code

Re: [R] approxfun returning value higher than I would expect

2010-09-15 Thread stephen sefick
Thanks and I'll strip the code down even more in future posts. Stephen On Wed, Sep 15, 2010 at 3:05 PM, Duncan Murdoch wrote: >  On 15/09/2010 3:48 PM, stephen sefick wrote: >> >> Below is the code that I am using in a much larger function.  I would >> expect a bank

[R] approxfun returning value higher than I would expect

2010-09-15 Thread stephen sefick
in)>1, bkf_min[1], bkf_min) #bkf_max <- ifelse(length(bkf_max)>1, bkf_max[1], bkf_max) #s <- with(measure_bkf_not_zero, approx(measurment_num, bankfull_depths_m, xout=seq(measure_bkf_not_zero[bkf_min,"measurment_num"], measure_bkf_not_zero[bkf_max,"m

Re: [R] splines package (problem finding it)

2010-09-14 Thread stephen sefick
Sorry for the trouble. I thought it was an add-on. kindest regards, Stephen 2010/9/14 Uwe Ligges : > > > On 14.09.2010 13:25, stephen sefick wrote: >> >> I can not install the splines package.  Has it been removed/moved from/on >> CRAN? >> kindest regards, >

[R] splines package (problem finding it)

2010-09-14 Thread stephen sefick
I can not install the splines package. Has it been removed/moved from/on CRAN? kindest regards, -- Stephen Sefick | Auburn University                                   | | Department of Biological Sciences           | | 331 Funchess Hall

Re: [R] problem with max in a function

2010-09-07 Thread stephen sefick
kf_min,"measurment_num"], >> measure_bkf_not_zero[bkf_max,"measurment_num"], length=2000))) >> #int_bkf <- with(s, x[which.min(y[y>0])]) >> >> s <- with(measure_bkf_not_zero[bkf_min:bkf_max,], >> approxfun(bankfull_depths_m, measurment_num),

Re: [R] problem with max in a function

2010-09-07 Thread stephen sefick
uot;measurment_num"], measure_bkf_not_zero[bkf_max,"measurment_num"], length=2000))) #int_bkf <- with(s, x[which.min(y[y>0])]) s <- with(measure_bkf_not_zero[bkf_min:bkf_max,], approxfun(bankfull_depths_m, measurment_num), ties=mean) int_bkf <- s(0) On Tue, Sep 7, 2010

[R] problem with max in a function

2010-09-07 Thread stephen sefick
s <- 1.00 max(s) returns 1 is there anyway that I can get it to return 1.00. I am using the results of this max statement in a grep statement and it returns the wrong numbers, I will provide more information and code if it would make more sense in context. -- Stephen Sef

Re: [R] Package wavelets

2010-09-03 Thread stephen sefick
ttp://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick | Auburn University                                   | | Department of Biological Sciences           | | 331 Func

Re: [R] help - read SAS into R

2010-08-31 Thread stephen sefick
ative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefic

Re: [R] specify axis range

2010-08-31 Thread stephen sefick
_ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick _

Re: [R] Looking for an image (R 64-bit on Linux 64-bit) on Amazon EC2

2010-08-25 Thread stephen sefick
> R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Steph

Re: [R] graphing plots of plots

2010-08-21 Thread stephen sefick
We need a little bit of clarification. If you mean making a layout elements that are themselves graphs (i.e.a page with four graphs) then I like using ggplot2 for these types of things. hth Stephen Sefick On Sat, Aug 21, 2010 at 2:40 PM, Bernard Leemon wrote: > I want to make a graph wh

Re: [R] rollmean help (or similar function)

2010-08-20 Thread stephen sefick
1 > Office: 404-498-6839 > > > >        [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.o

Re: [R] Can't read/write to _nonfi

2010-08-19 Thread stephen sefick
9695.n4.nabble.com/Can-t-read-write-to-nonfi-tp2331707p2331707.html > Sent from the R help mailing list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/m

Re: [R] subset based on column names and then subset based on the inverse (grep?, or...)

2010-08-03 Thread stephen sefick
#this does it sorry for clogging everyones email boxes charmatch(c("x", "y"), colnames(ftbr_UTM_downstream)) On Tue, Aug 3, 2010 at 6:41 AM, stephen sefick wrote: > I would like to be able to grab x and y columns out of a dataframe and > then grab all of the columns th

[R] subset based on column names and then subset based on the inverse (grep?, or...)

2010-08-03 Thread stephen sefick
2010", "06/19/2010"), elevation_m = c(101, 81, 59, 75, 73, 55, 55, 88, 77, 87), x = c(652159, 651646, 674147, 635466, 665726, 675295, 673098, 658917, 655613, 651748), y = c(3887647, 3886986, 3893724, 3876272, 3893886, 3895529, 3895076, 3882474, 3881587, 3884249), station = c(1, 1, 1

Re: [R] sorting by date

2010-08-03 Thread stephen sefick
lternative HTML version deleted]] > > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide c

Re: [R] Programming Statistical Functions

2010-07-30 Thread stephen sefick
ect.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick | Auburn University 

Re: [R] help splitting a data frame

2010-07-29 Thread stephen sefick
-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick _

Re: [R] converting a time to nearest half-hour

2010-07-23 Thread stephen sefick
If you have a zoo series this should work. If it doesn't then please tell me because I think it works. snap2min <- function(zoo, min="00:15:00"){ min15 <- times(min) a <- aggregate(zoo, trunc(time(zoo), min15), function(x) mean(x, na.rm=TRUE)) } hth Stephen Sefick On

Re: [R] Syntax Highlightning and Editor for Linux

2010-07-23 Thread stephen sefick
i use gedit. It has nice text highlighting. Stephen Sefick On Fri, Jul 23, 2010 at 7:13 AM, Duncan Murdoch wrote: > On 23/07/2010 8:08 AM, alaios wrote: >> >>  Hello to the community . >> First post :) >> I would like to ask you which text editor do you use in Lin

Re: [R] Filtering in R

2010-07-22 Thread stephen sefick
ject.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick | Aubur

Re: [R] na.rm=TRUE

2010-07-22 Thread stephen sefick
minimal, self-contained, reproducible code. > -- Stephen Sefick | Auburn University                                   | | Department of Biological Sciences           | | 331 Funchess Hall                                  | | Auburn, Alabam

Re: [R] MISSING VALUE IN R

2010-07-22 Thread stephen sefick
> R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick __

[R] NA preserved in logical call - I don't understand this behavior because NA is not equal to 0

2010-07-18 Thread stephen sefick
L, 18L), class = "data.frame")) if(sum(left[,"bankfull_depths_m"]==0, na.rm=TRUE) == 1){ left_min <- left[left[,"bankfull_depths_m"]==0, "measurment_num"] } left ########## --

[R] loess line predicting number where the line crosses zero twice

2010-07-15 Thread stephen sefick
, 27L, 28L, 33L), class = "data.frame") ) plot(w[,"bkf_depths"]~w[,"measure"]) lines(loess(w[,"bkf_depths"]~w[,"measure"])) #this is what I tried and there should be two 0s one at the left side of the graph and one at the right side predict(loess(w[

Re: [R] Could you remove me from the mailing list? Thanks!

2010-07-15 Thread stephen sefick
Chester, You may unsubscribe yourself here: https://stat.ethz.ch/mailman/listinfo/r-help. A google search would have found this information for you. hth, Stephen Sefick On Thu, Jul 15, 2010 at 3:37 PM, Chester Kam wrote: > Dear R-help team, > > Could you please remove my e-mail

[R] .Rprofile interfering with update.packages()

2010-07-14 Thread stephen sefick
() R downloads the packages as expected, but then seems to load .Rprofile before compiling the packages sources. What am I doing wrong? kindest regards, Stephen Sefick see- Session info output and .Rprofile Ubuntu 10.04 R 2.11.1 Session info: R version 2.11.1 (2010-05-31) x86_64-pc-linux-gnu

[R] qplot in ggplot2 not working any longer - (what did I do?)

2010-07-14 Thread stephen sefick
the packages sources. What am I doing wrong? kindest regards, Stephen Sefick see- Session info output and .Rprofile Ubuntu 10.04 R 2.11.1 Session info: R version 2.11.1 (2010-05-31) x86_64-pc-linux-gnu locale: [1] LC_CTYPE=en_US.utf8 LC_NUMERIC=C [3] LC_TIME=en_US.utf8

Re: [R] Using Ubuntu as a Server

2010-07-10 Thread stephen sefick
     [[alternative HTML version deleted]] > > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commen

Re: [R] Using Ubuntu as a Server

2010-07-10 Thread stephen sefick
> >        [[alternative HTML version deleted]] > > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commente

[R] 0 exit status on packages update try

2010-07-08 Thread stephen sefick
restoring previous ‘/home/ssefick/R/x86_64-pc-linux-gnu-library/2.11/sp’ The downloaded packages are in ‘/tmp/Rtmp3UTqA6/downloaded_packages’ Warning message: In install.packages("sp", dep = TRUE) : installation of package 'sp'

Re: [R] Wavelet

2010-07-07 Thread stephen sefick
__ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick

Re: [R] how to define a function in R

2010-07-06 Thread stephen sefick
elp mailing list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, se

Re: [R] Rcmdr installation under Unbuntu installatiion errors

2010-07-06 Thread stephen sefick
for the build dependencies sudo apt-get build-dep whatever whatever=r-base etc. hth, Stephen Sefick On Tue, Jul 6, 2010 at 3:44 PM, John Fox wrote: > Dear John, > > I see that you already got an answer suggesting that you install the Ubuntu > Rcmdr package, or install the tools

Re: [R] Calculate area under a curve

2010-07-01 Thread stephen sefick
n't understand. ("a" and > "b" can be ignored, if I got it right?!). Thanks again! > > > stephen sefick wrote: >> >> simp() in the StreamMetabolism package may do the trick.  I have used >> this on time series of chemical constituent masses. &g

Re: [R] Calculate area under a curve

2010-07-01 Thread stephen sefick
simp() in the StreamMetabolism package may do the trick. I have used this on time series of chemical constituent masses. hth, Stephen Sefick On Thu, Jul 1, 2010 at 9:56 AM, suse wrote: > > Hi, > > I want to know the area under a curve, which is not given as a function, but >

Re: [R] formating chron date times for printing

2010-06-29 Thread stephen sefick
Thank you both! If I don't want to deal with a Time Zone potentailly converting some of the dates, which would be your suggestions. Or, are they all the same way to skin a cat. Again thank you for your wonderful help. kindest regards, Stephen Sefick On Tue, Jun 29, 2010 at 1:39 PM,

Re: [R] formating chron date times for printing

2010-06-29 Thread stephen sefick
>                                         UC Berkeley >                                         spec...@stat.berkeley.edu > > > On Tue, 29 Jun 2010, stephen sefick wrote: > >> the date were created with chron with this argument >> >> format=c(dates="Y/m/d", times="

[R] formating chron date times for printing

2010-06-29 Thread stephen sefick
chron", "dates", "times"))) reading through old posts I found this: format(x, enclosed = c("", "")) which put the which surrounds the date time with "" instead of () now I would like to change the forma

Re: [R] How to allocate more memories to R?

2010-06-29 Thread stephen sefick
ct.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick | Auburn University | | Department of Biological Sciences | |

Re: [R] Zoo series to a date time stamp that is regular

2010-06-28 Thread stephen sefick
There are NA most likely. Will aggregate pull the value out? Again, thanks for all of the help. Stephen On Mon, Jun 28, 2010 at 6:04 PM, Gabor Grothendieck wrote: > On Mon, Jun 28, 2010 at 6:47 PM, stephen sefick wrote: >> Now there are duplicates.  I am having a really hard time

Re: [R] Zoo series to a date time stamp that is regular

2010-06-28 Thread stephen sefick
Now there are duplicates. I am having a really hard time with this. I want to keep the index the same if it lies on a 15min interval and round up or down to the closest interval. On Mon, Jun 28, 2010 at 5:40 PM, Gabor Grothendieck wrote: > On Mon, Jun 28, 2010 at 6:36 PM, stephen sefick wr

Re: [R] Zoo series to a date time stamp that is regular

2010-06-28 Thread stephen sefick
that I am not missing something. Thank you very much for your help. Stephen On Mon, Jun 28, 2010 at 5:05 PM, Gabor Grothendieck wrote: > On Mon, Jun 28, 2010 at 5:52 PM, stephen sefick wrote: >> Gabor, >> This is very close, but it interpolates values that do not exist in >> th

Re: [R] Zoo series to a date time stamp that is regular

2010-06-28 Thread stephen sefick
Gabor, This is very close, but it interpolates values that do not exist in the original series. Is there a way to just "snap" the series to a grid without interpolating? -- Stephen Sefick | Auburn University | |

[R] Zoo series to a date time stamp that is regular

2010-06-28 Thread stephen sefick
kindest regards, -- Stephen Sefick | Auburn University | | Department of Biological Sciences | | 331 Funchess Hall | | Auburn, Alabama

Re: [R] Simple qqplot question

2010-06-24 Thread stephen sefick
t; > Perhaps you can help? > > Ralf > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minim

Re: [R] qplot

2010-06-16 Thread stephen sefick
_ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen

Re: [R] selecting only specific rows in R

2010-06-05 Thread stephen sefick
gt; __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reprod

[R] Function that is giving me a headache- any help appreciated (automatic read )

2010-05-18 Thread stephen sefick
DF <- data.frame(Date=as.POSIXct(date_time), both) #change precip to numeric DF[,"precipitation"] <- as.numeric(as.character(DF[,"precipitation"])) precip.1 <- subset(DF, precipitation!="NA") b <- ddply(precip.1$precipitation, .(precip.1$gauge_name), cumsum)

Re: [R] Merging files

2010-04-27 Thread stephen sefick
> University of Colorado > >        [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-g

Re: [R] NMDS Ordination Graphics Problem

2010-04-05 Thread stephen sefick
om/NMDS-Ordination-Graphics-Problem-tp1751845p1751845.html > Sent from the R help mailing list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting g

Re: [R] How to split data for NMDS plots

2010-04-04 Thread stephen sefick
http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick Let's not spend our time and resources thinking about things that are so little or so large that all they really do for us is p

Re: [R] Creating pdfs using qplot in qqplot2

2010-03-23 Thread stephen sefick
ly. It may\...{{dropped:20}} > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, rep

Re: [R] Transform data set

2010-03-23 Thread stephen sefick
/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick Let's not spend our time and resources thinking about things that are so little or so l

Re: [R] Summing with NA

2010-03-22 Thread stephen sefick
g list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, sel

Re: [R] Create NA

2010-03-22 Thread stephen sefick
__ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefi

Re: [R] Package documentation in dissertation

2010-03-15 Thread stephen sefick
oject.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick Let's not spend our time and resources thinking about things that are so little or so large that all they really do for us is puff us up and make us feel like gods.

Re: [R] R on Linux - a primer

2010-03-14 Thread stephen sefick
de commented, minimal, self-contained, reproducible code. > -- Stephen Sefick Let's not spend our time and resources thinking about things that are so little or so large that all they really do for us is puff us up and make us feel like gods. We are mammals, and

Re: [R] Writing own simulation function in C

2010-03-05 Thread stephen sefick
t.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Stephen Sefick Let's not spend our time and resources thinking ab

Re: [R] Hi

2010-03-04 Thread stephen sefick
in Matlab I already convert into r > > > Thank you > > HI > > >        [[alternative HTML version deleted]] > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guid

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