Hi dear R-experts,
I want to compare the bootstrap percentile interval, the Z interval, the T
interval, etc.So I use a function (I have modified a few things) I have found
on stats.stackexchange.
simfun - function(n=20) {x - rnorm(n)m.x - mean(x)s.x - sd(x)z -
m.x/(1/sqrt(n))t -
Moderator’s note; There were two messages from this person in the moderation
queue and since they appeared identical in the moderation panel, I accepted
accepted one and rejected the other. I’m now wondering (and have no way of
checking) whether the OP sent a second non-HTML version and I
Hi
I attach the data and a xyplot I made using strip.default;
# This is my code;
trellis.device(col=F)
xyplot(GrainM~Nrate|S*Loc, data = Ahmed,
layout=c(5,3,1),
xlab=expression(bold(paste(N rate (kg , ha^-1,,
#xlab=expression(paste(Herbicide rate (g isoxaflutole , ha^-1, ))),
Hi Claudia,
It seems that you are using the rworldmap package. The simplest
solution to your problem seems to be the identifyCountries function.
Just call:
identifyCountries()
instead of labelCountries and left click on the countries you want labeled.
Jim
On Sat, Jan 17, 2015 at 3:33 AM,
I think this is want you want but without an example I am not certain
dat = expand.grid(t1 = gl(3,4), t2 = gl(5,4))
dat$y = rnorm(240)
dat$x = 1:12
xyplot(y~x|t2*t1,dat, as.table = T)
my.strip -
function(which.given, ..., factor.levels) {
levs - if (which.given == 2)
On 01/16/2015 10:21 PM, Mike Miller wrote:
First, a very easy question: What is the difference between using
what=character and what=character() in scan()? What is the reason for the
character() syntax?
I am working with some character vectors that are up to about 27.5 million
elements long.
No. I tried removing devtools and then reinstalling it many times. The problem
is still there. I have also used build_github_devtools() but it still show the
following message -
WARNING: Rtools 3.2 found on the path at c:/Rtools is not compatible with R
3.1.2.
Please download and install
Hi Ahmed
Without a dataset it is harder to know what is exactly going on
How does the following look
library(latticeExtra)
useOuterStrips(strip = strip.custom(factor.levels = top factor levels
par.strip.text = list(cex = 0.9)),
Dear all,
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, here:
In a conditional xyplot, I would like to add some numerical results in every
panel. Consider below example.
df - data.frame(x = rnorm(100), name = A)
df - within(df, {y - x + 0.2 * rnorm(100)})
df2 - data.frame(x = rnorm(100), y = rnorm(100), name = B)
df - rbind(df, df2)
rm(df2)
with(df,
Hello,
I have a list of dataframes with different number of rows and I want to bind
columns by rownames and put some NAs where rownames do not match.
I was thinking about doing something like this :
do.call(merge,c(mylist,by=row.names,all.x=TRUE))
but I get the following error message :
I would just move the row.names to a column, and use Reduce instead of
do.call. Like this:
mylist - lapply(mylist, function(x) data.frame(row = rownames(x), x))
Reduce(function(x, y){merge(x, y, by = row, all=TRUE)}, mylist)
Best,
Ista
On Sat, Jan 17, 2015 at 11:37 AM, Remi Genevest
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