r - gsub different phrases of graphical characters -


i have dataframe containing lines of characters example:

hello name sam <u+ab93> hi love fast cars <u+e> favourite colour yellow <u+e><u+c><u+60>

how remove terms don't make sense in dataframe?

i tried apply(document, 1, function(x) gsub("<[:graph:]>", "", x)) not work.

using gsub 

text = c("hello name sam <u+ab93>" , "hi love fast cars <u+e>" ,  "my favourite colour yellow <u+e><u+c><u+60>")  df <- data.frame(doc = text)  df$doc <- gsub(df$doc , pattern =  "<.*>", replacement = "")

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