[R] Renamig a factor
Which is the proper way to rename a factor? If I do: test$Parc[test$Parc=="OlÞrdola"]<-"Olèrdola" R complains that Warning message: invalid factor level, NAs generated in: `[<-.factor`(`*tmp*`, test$Parc == "OlÞrdola", value = "Olèrdola") Thanks Agus -- Dr. Agustin Lobo Institut de Ciencies de la Terra "Jaume Almera" (CSIC) LLuis Sole Sabaris s/n 08028 Barcelona Spain Tel. 34 934095410 Fax. 34 934110012 email: [EMAIL PROTECTED] http://www.ija.csic.es/gt/obster __ R-help@stat.math.ethz.ch 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.
[R] Bhat: installation problem(2)
Sorry I went too fast: copying a "Built:" field to DESCRIPTION makes library(Bhat) not to issue any error message but although "package:Bhat" is in workspace 2, it's empty. This fix does not work. Agus PLEASE NOTE NEW E-MAIL ADDRESS Dr. Agustin Lobo Institut de Ciencies de la Terra "Jaume Almera" CSIC Lluis Sole Sabaris s/n 08028 Barcelona Spain Tel. 34 934095410 Fax. 34 934110012 e-mail [EMAIL PROTECTED] __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
[R] Bhat: installation problem
Hi! I'm trying to install package Bhat on a Win machine, had a problem and figured out a fix, but would like to report the problem and make sure the fix is correct. This is what I do: 1. Download Bhat_0.9-07.tar.gz 2. Uncompress it and compress it back to Bhat_0.9-07.zip 3. Install from the R windows gui (that apparentely requires the zip compression and cannot deal with the tar.gz) But when I type library(Bhat) I get: Error in testRversion(descfirlds): This package has not been installed properly. See Note in ?library There it says that a "Built:" field should exist in DESCRIPTION. As it is not there, I've copied a Built field from another package and now library(Bhat) seems to work. But, is this fix correct? Thanks for any help on this, Agus PLEASE NOTE NEW E-MAIL ADDRESS Dr. Agustin Lobo Institut de Ciencies de la Terra "Jaume Almera" CSIC Lluis Sole Sabaris s/n 08028 Barcelona Spain Tel. 34 934095410 Fax. 34 934110012 e-mail [EMAIL PROTECTED] __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
[R] Subseting in a 3D array
Hi! I have a 3d array: > dim(ib5km15.dbc) [1] 190 241 19 and a set of positions to extract: > ib5km.lincol.random[1:3,] [,1] [,2] [1,] 78 70 [2,] 29 213 [3,] 180 22 Geting the values of a 2D array for that set of positions would be: > ima <- ib5km15.dbc[,,1] > ima[ib5km.lincol.random[1:10,]] but don't find the way for the case of the 3D array: > ib5km15.dbc[ib5km.lincol.random[1:10,],] Error in ib5km15.dbc[ib5km.lincol.random[1:10, ], ] : incorrect number of dimensions Could anyone suggest the way of subseting the 3D array to get a vector of z values for each position recorded in ib5km.lincol.random? (avoiding the use of for loops). Thanks Agus Dr. Agustin Lobo Instituto de Ciencias de la Tierra (CSIC) Lluis Sole Sabaris s/n 08028 Barcelona SPAIN tel 34 93409 5410 fax 34 93411 0012 [EMAIL PROTECTED] __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
[R] clim.pact (fwd)
I'm trying to use the clim.pact
package but I cannot find the
descritions of "map object or "field object". For example,
according to the man page of function "map":
"
Description
Produces maps.
Usage
map(x,y=NULL,col="black",lwd=1,lty=1,sym=TRUE, plot=TRUE,inv.col=FALSE)
Arguments x A map object.
...
"
and according to the man page of plotField:
"
Usage
plotField(x,lon=NULL,lat=NULL,tim=NULL,mon=NULL,
col="black",lty=1,lwd=1,what="ano")
Arguments x A field object.
"
retrieve.nc might be a clue, but the
files mentioned in the man page are not included
in the package:
"
Description
Reads a netCDF file and picks out vectors that look like
lngitude, latitude and time. Returns the first 3-D field in the file.
Usage
retrieve.nc(f.name="data/ncep_t2m.nc",..
.../...
Examples
X.1 <- retrieve.nc("data/mpi-gsdio_t2m.nc",
x.rng=c(-60,40),y.rng=c(50,75))
X.2 <- retrieve.nc("data/mpi-gsdio_slp.nc",
x.rng=c(-60,40),y.rng=c(50,75))
"
I've downloaded a sample nc file from
http://www.epic.noaa.gov/java/ncBrowse/
but don't get to use plotField.
Does anyone have any experience using this
package?
Thanks
Agus
Dr. Agustin Lobo
Instituto de Ciencias de la Tierra (CSIC)
Lluis Sole Sabaris s/n
08028 Barcelona SPAIN
tel 34 93409 5410
fax 34 93411 0012
[EMAIL PROTECTED]
__
[EMAIL PROTECTED] mailing list
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[R] Problem with fitdistr for beta
I have the following problem: I have a vector x of data (0 a <- rbeta(100,0.1,0.1) > fitdistr(x=a, "beta", start=list(shape1=0.1,shape2=0.1))1) > shape1 shape2 0.09444627 0.12048753 (0.01120670) (0.01550129) but sometimes does not: > a <- rbeta(100,0.1,0.1) > fitdistr(x=a, "beta", start=list(shape1=0.1,shape2=0.1))1) > Error in optim(start, mylogfn, x = x, hessian = TRUE, ...) : Function cannot be evaluated at initial parameters Unfortunately, my data fall in the second case I've searched for any weird value that be present in the cases in which fitdistr exits with the error message, but could not find any. Any help? (please if anyone answers be sure to answer to my address as well, I cannot subscribe to the list) Thanks Agus Dr. Agustin Lobo Instituto de Ciencias de la Tierra (CSIC) Lluis Sole Sabaris s/n 08028 Barcelona SPAIN tel 34 93409 5410 fax 34 93411 0012 [EMAIL PROTECTED] __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
[R] ylim in plot(corresp(,df=2))
Hi! If I do: plot(corresp(a, nf = 2),xlim=c(-1,2),ylim=c(-1,1)) while the xlim takes effect, the ylim does not, no matter the values given for ylim. Is this intentional? is this an error? (I think this might be related with line 41 in biplot.default in mva) (using R 1.6.2 on a linux (suse 7.3) box.) Thanks Agus Dr. Agustin Lobo Instituto de Ciencias de la Tierra (CSIC) Lluis Sole Sabaris s/n 08028 Barcelona SPAIN tel 34 93409 5410 fax 34 93411 0012 [EMAIL PROTECTED] __ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
[R] Disregard:"problem at installing Rade"
Excuses to the list, this problem is a "peculiarity" of my system that I (thought) had solved, but after installing a (non-R) package seems to be here again. Agus Dr. Agustin Lobo Instituto de Ciencias de la Tierra (CSIC) Lluis Sole Sabaris s/n 08028 Barcelona SPAIN tel 34 93409 5410 fax 34 93411 0012 [EMAIL PROTECTED] __ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help
[R] problem at installing Rade
Hi! I try to install the R version of ade4 on a linux (suse7.3) box with R 1.6.2 (from rpm) and get /usr/local/bin/R INSTALL ade4_1.00.tar.gz tar: /usr/local/lib/libpthread.so.0: version `GLIBC_2.2' not found (required by /lib/librt.so.1) ERROR: cannot extract package from 'ade4_1.00.tar.gz' But I actually have glibc 2.2.4 (at least this is what my suse's Yast conf. tool tells me, perhaps there is a more direct way of checking it?) Having used the rpm for R, should I use the rpm for ade4? Thanks Dr. Agustin Lobo Instituto de Ciencias de la Tierra (CSIC) Lluis Sole Sabaris s/n 08028 Barcelona SPAIN tel 34 93409 5410 fax 34 93411 0012 [EMAIL PROTECTED] __ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help
[R] inserting elements in a list
I've searched the doc for insert and could not find the way to do the following, hope someone can help: Let's say we have a vector: > a [1] "1" "2" "3" "5" "6" "3" and we want to insert a "7" after any given "3", i.e., we want vector a to become: [1] "1" "2" "3" "7" "5" "6" "3" "7" That is, how can we replce one element by more than one elements? (...causing the vector to go beyond its length) Thanks Agus Dr. Agustin Lobo Instituto de Ciencias de la Tierra (CSIC) Lluis Sole Sabaris s/n 08028 Barcelona SPAIN tel 34 93409 5410 fax 34 93411 0012 [EMAIL PROTECTED] __ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help
[R] make check errors
After make check in a linux suse7.3 with ./configure --enable-R-shlib --with-blas=/usr/lib/libatlas.a --with-gnome --with-gnome-includes=/opt/gnome/include --with-gnome-libs=/opt/gnome/lib --with-libglade-config=/opt/gnome/bin/libglade-config I run make and make check. I get, at the end: running strict specific tests make[3]: Entering directory `/usr/local/R-1.6.2/tests' running code in 'eval-etc.R' ... OK comparing 'eval-etc.Rout' to './eval-etc.Rout.save' ...1d0 < WARNING: ignoring environment value of R_HOME make[3]: *** [eval-etc.Rout] Error 1 make[3]: Leaving directory `/usr/local/R-1.6.2/tests' make[2]: *** [test-Specific] Error 2 make[2]: Leaving directory `/usr/local/R-1.6.2/tests' make[1]: *** [test-all-basics] Error 1 make[1]: Leaving directory `/usr/local/R-1.6.2/tests' make: *** [check] Error 2 What should I do to fix these errors? Thanks, Agus Dr. Agustin Lobo Instituto de Ciencias de la Tierra (CSIC) Lluis Sole Sabaris s/n 08028 Barcelona SPAIN tel 34 93409 5410 fax 34 93411 0012 [EMAIL PROTECTED] __ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help
[R] R-release.diff.gz: "patch detected! Assume -R? [n]"
Hi! I'm upgrading to 1.6.2. (linux suse7.3). I see that there is a patch in R-release.diff.gz. 1. Is this patch stable? In other words, is it adviced that I install R-release.diff.gz ? 2. When I do: zcat R-release.diff.gz | patch -p1 -E I get many lines such as: patching file AUTHORS Reversed (or previously applied) patch detected! Assume -R? [n] Should I just accept the default answer? Thanks Agus Dr. Agustin Lobo Instituto de Ciencias de la Tierra (CSIC) Lluis Sole Sabaris s/n 08028 Barcelona SPAIN tel 34 93409 5410 fax 34 93411 0012 [EMAIL PROTECTED] __ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help
[R] 3D array display with (x,g)gobi from R
Does anyone know if it is possible to display an R 3D array with ggobi or xgobi? For example, if I try ggobi(cubo) where cubo is an array with dimensions (100,100,22) I get "Error in as.data.frame.default(data) : can't coerce array into a data.frame" Should I transform the array into a dataframe with columns x,y,x,value ? Is there any other way? My goal is to visualize an slice, select a cell, and plot the values in the z axis for that cell. Thanks Agus Dr. Agustin Lobo Instituto de Ciencias de la Tierra (CSIC) Lluis Sole Sabaris s/n 08028 Barcelona SPAIN tel 34 93409 5410 fax 34 93411 0012 [EMAIL PROTECTED] __ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help
[R] calling R from python (fwd)
A question for a (experienced) user of the RPython package on
linux.
I'm trying to call R from python on a linux (Suse 7.3) box.
After installing R CMD INSTALL -c RSPython_0.5-2.tar.gz
I start python and do:
>>> import sys
>>> sys.path.append('/usr/local/lib/R/library/RSPython')
>>> sys.path.append('/usr/local/lib/R/library/RSPython/Python')
>>> sys.path.append('/usr/local/lib/R/library/RSPython/libs')
>>> sys.path.append('/usr/local/lib/R/library/RSPython/man')
>>> sys.path.append('/usr/local/lib/R/library/R/RSPython')
>>> sys.path.append('/usr/local/lib/R/library/RSPython/R/RSPython')
>>> sys.path.append('/usr/local/lib/R/library/RSPython/R')
>>> sys.path.append('/usr/local/lib/R/library/RSPython/include')
>>> sys.path.append('/usr/local/lib/R/include/R_ext')
>>> import RS
Traceback (most recent call last):
File "", line 1, in ?
File "/usr/local/lib/R/library/RSPython/Python/RS.py", line 1, in ?
import RSInternal
ImportError: /usr/local/lib/R/library/RSPython/libs/RSInternal.so:
undefined symbol: R_GlobalEnv
>>> import RS
>>> RS.call("rnorm", 10);
Traceback (most recent call last):
File "", line 1, in ?
AttributeError: 'RS' module has no attribute 'call'
Any idea of what am I doing wrong? Where should R_GlobalEnv
be defined?
Thanks
Agus
Dr. Agustin Lobo
Instituto de Ciencias de la Tierra (CSIC)
Lluis Sole Sabaris s/n
08028 Barcelona SPAIN
tel 34 93409 5410
fax 34 93411 0012
[EMAIL PROTECTED]
__
[EMAIL PROTECTED] mailing list
http://www.stat.math.ethz.ch/mailman/listinfo/r-help
