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2017 Nov 09
2
[R-pkgs] Release of ess 0.0.1
> * Jorge Cimentada <pvzragnqnw at tznvy.pbz> [2017-11-09 00:02:53 +0100]:
>
> I'm happy to announce the release of ess 0.0.1 a package designed to
> download data from the European Social Survey
Given the existence of ESS (Emacs Speaks Statistics -
https://ess.r-project.org/) the package name "ess" seems unfort...
2017 Nov 10
1
[R-pkgs] Release of ess 0.0.1
> On 9 Nov 2017, at 15:57, Sam Steingold <sds at gnu.org> wrote:
>
>> * Jorge Cimentada <pvzragnqnw at tznvy.pbz> [2017-11-09 00:02:53 +0100]:
>>
>> I'm happy to announce the release of ess 0.0.1 a package designed to
>> download data from the European Social Survey
>
> Given the existence of ESS (Emacs Speaks Statistics -
> https://ess.r-project.org/) the package name...
2017 Nov 10
0
[R-pkgs] Release of ess 0.0.1
...Cimentada
*https://cimentadaj.github.io/ <https://cimentadaj.github.io/>*
On Fri, Nov 10, 2017 at 12:41 PM, Rainer Krug <rainer_krug at icloud.com>
wrote:
>
>
> On 9 Nov 2017, at 15:57, Sam Steingold <sds at gnu.org> wrote:
>
> * Jorge Cimentada <pvzragnqnw at tznvy.pbz> [2017-11-09 00:02:53 +0100]:
>
> I'm happy to announce the release of ess 0.0.1 a package designed to
> download data from the European Social Survey
>
>
> Given the existence of ESS (Emacs Speaks Statistics -
> https://ess.r-project.org/) the package name "ess...
2017 Nov 10
1
[R-pkgs] Release of ess 0.0.1
...hub.io/ <https://cimentadaj.github.io/>*
> On Fri, Nov 10, 2017 at 12:41 PM, Rainer Krug <rainer_krug at icloud.com>
> wrote:
>> On 9 Nov 2017, at 15:57, Sam Steingold <sds at gnu.org> wrote:
>>
>> * Jorge Cimentada <pvzragnqnw at tznvy.pbz> [2017-11-09 00:02:53 +0100]:
>>
>> I'm happy to announce the release of ess 0.0.1 a package designed to
>> download data from the European Social Survey
>>
>>
>> Given the existence of ESS (Emacs Speaks Statistics -
>...
2006 May 11
3
cannot turn some columns in a data frame into factors
Hi,
I have a data frame df and a list of names of columns that I want to
turn into factors:
df.names <- attr(df,"names")
sapply(factors, function (name) {
pos <- match(name,df.names)
if (is.na(pos)) stop(paste(name,": no such column\n"))
df[[pos]] <- factor(df[[pos]])
cat(name,"(",pos,"):",is.factor(df[[pos]]),"\n")
2012 Oct 18
3
how to concatenate factor vectors?
How do I concatenate two vectors of factors?
--8<---------------cut here---------------start------------->8---
> a <- factor(5:1,levels=1:9)
> b <- factor(9:1,levels=1:9)
> str(c(a,b))
int [1:14] 5 4 3 2 1 9 8 7 6 5 ...
> str(unlist(list(a,b),use.names=FALSE))
Factor w/ 9 levels "1","2","3","4",..: 5 4 3 2 1 9 8 7 6 5 ...
2012 Mar 25
2
avoiding for loops
I have data that looks like this:
> df1
group id
1 red A
2 red B
3 red C
4 blue D
5 blue E
6 blue F
I want a list of the groups containing vectors with the ids. I am
avoiding subset(), as it is
only recommended for interactive use. Here's what I have so far:
df1 <- data.frame(group=c("red", "red", "red", "blue",