dataset - Loading dataframe containing useless characters in R -


i have executable outputs table every time called r. want load dataframe in r, contains lots of "!", instance:

! b c   0 1 2   3 3 2   1 1 1 !   3 4 2   2 2 3   5 2 5 !   3 4 2   .....

so get:

sim_stat <- read.table("c:/users/matteo/desktop/forest/formind/formind-model/result/result.dia") # error in scan(file, what, nmax, sep, dec, quote, skip, nlines, na.strings,  :  #  line 2 did not have 11 elements

i need read data in r every second more or less, there fast way remove "!" ? working in windows. thanks!

you can have ! treated comment character:

read.table(file="...", comment.char="!")

that will rid of header, or other lines extraneous !. if have data in line !, , want ignore ! keep rest, there long workaround:

> read.table(text=gsub("!", "", readchar("test.txt", file.info("test.txt")$size)), header=true)   b c 1 0 1 2 2 3 3 2 3 1 1 1 4 3 4 2 5 2 2 3 6 5 2 5 7 3 4 2

obviously replacing "test.txt" file name in both instances, , "!" whatever character(s) ignored.


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