Character strings from unquoted names

DESCRIPTION:

Makes a vector of character strings from a list of valid S names

USAGE:

Cs(...)

ARGUMENTS:

...
any number of names separated by commas

VALUE:

character string vector

SEE ALSO:

sys.frame, deparse

EXAMPLES:

Cs(a,cat,dog)
# subset.data.frame <- dataframe[,Cs(age,sex,race,bloodpressure,height)]