Dear all,
this is my first message to this mailing list - please advise if it is not
the right place for the subject
I've been using R very intensively the last 3-4 years and one of the most
tedious tasks is modification of lookup or conversion tables
So far, I have not found functions that create the commands for creating
objects (vectors, data frames) based on the objects themselves - i.e. to
reverse-engineer them.
Here are my suggestions:
c_rev <- function(x) cat(paste0('c("', gsub(', ', '", "', toString(x)),
'")\n'))
df_rev <- function(x) {
X <- apply(x, 1,
function(x) {
paste0('c(',
paste0(shQuote(x), collapse = ", "),
')'
)
}
)
command <- paste0(
'rbind.data.frame(',
paste0(
X,
collapse = ",\n"),
')')
return(cat(command, "\n"))
}
Bo
---
bowerth.github.io
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