*
I am currently reading in a series of files, applying the same functions to
them one at a time, and then merging the resulting data frames e.g.:
>MyRows <- c("RowA", "RowB", "RowC")>>File1_DF <-
>read.delim("\\\\DirectoryToFiles\\File1_Folder\\File1.txt",
>stringsAsFactors=FALSE, check.names=FALSE)>File1_DF <-
>as.data.frame(t(File1_DF[MyRows,]))>File1_DF <-
>as.data.frame(t(File1_DF))>mergeDF <- merge(mergeDF,File1_DF, by.x =
>"Row.names", by.y="row.names")>>File2_DF <-
>read.delim("\\\\DirectoryToFiles\\File2_Folder\\File2.txt",
>stringsAsFactors=FALSE, check.names=FALSE)>File2_DF <-
>as.data.frame(t(File2_DF[MyRows,]))>File2_DF <-
>as.data.frame(t(File2_DF))>mergeDF <- merge(mergeDF,File2_DF, by.x =
>"Row.names", by.y="row.names")
...etc
I want to know if I can use a list of the filenames c("File1", "File2",
"File2") etc. and apply a function to do this in a more automated fasion?
This would involve using the list value in the directory path to read in
the file i.e.
>*MyFilesValue*_DF <-
>read.delim("\\\\DirectoryToFolders\\*MyFilesValue*_Folder\\*MyFilesValue*.txt",
> stringsAsFactors=FALSE, check.names=FALSE)
Any help appreciated
*
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