similar to: data frame names in sequence

Buen día estimados, Tengo el siguiente código: df_1 <- data.frame(ana = c(15, 20, 30), maria = c(15,20,30), jose = c(15, 20, 30)) df_2 <- data.frame(nombre = c("jose", "ana", "maria"), valor = c(1,2,3)) # Find the corresponding columns in df_1 based on the values in df_2$nombre cols <- match(df_2$nombre, names(df_1)) # Subtract the values of df_2$valor

Hello all, This seems like a pretty standard question - suppose I want to loop through a set of similar data-frames, with similar variables, and create new variables within them: nl<-seq(1,5)for (i in nl) { assign(paste0("df_",nl[i]),data.frame(x=seq(1:10),y=rnorm(10)))} ls()[grep("df_",ls())] nls<-ls()[grep("df_",ls())]for (df in nls) { print(df) for

Dear All, I would be grateful if you can tell how can I suppress the legend (automatically created) when I plot a groupedData. suppose that I have data farme df_0 which contains the following columns: ID represents the clusters, t represents time of observation, Y: the variable of interest and X a binary covariate. Then: df_1 <- groupedData(Y ~ t | ID) plot(df_1,

On 30/04/2017 12:23 PM, Duncan Murdoch wrote: > No, I don't think anyone is working on this. > > There's a fairly simple workaround for the UTF-16 and UTF-32 iconv > issues: don't attempt to produce character vectors, produce raw vectors > instead. (The "toRaw" argument to iconv() asks for this.) Raw vectors > can contain embedded nulls. Character vectors

On 01/05/2017 8:49 PM, Jack Kelley wrote: > Thanks for looking into this. > > A few notes regarding all the UTF encodings on Windows 10 ... This all stems from the ancient bad decision by Microsoft to translate LF characters to CR LF when writing text files. R passes 0A or 0A 00 or 0A 00 00 00 to the output routine (part of the C run-time), and it needs to figure out how many

Thanks for looking into this. A few notes regarding all the UTF encodings on Windows 10 ... The default eol for write.csv (via write.table) is "\n" and always gives as.raw (c (0x0d, 0x0a)), that is, <Carriage Return> <Line Feed> as adjacent bytes. This is fine for UTF-8 but wrong for UTF-16 and UTF-32. EXAMPLE: Using UTF-32 for exaggeration (note also that 3 nul bytes are

When I try the command nmblookup -M TESTGROUP querying TESTGROUP on 192.168.255.255 name_query failed to find name TESTGROUP #1d My /etc/hosts file is # Do not remove the following line, or various programs # that require network functionality will fail. 127.0.0.1 localhost localhost.localdomain 192.168.100.101 testpc 192.168.100.100 linuxserver /etc/samba/lmhosts is 127.0.0.1 localhost