Hi,

I need to check whether certain digits of a number, say, last five digits,
appear in a column of a data frame. For instance,

For example,103 in "000103" (  data [data[,3] == "...103"] instead of
data [data[,3] == "000103"] ) or 54780 in "12354780". Can someone let me
know how to do so.

Thanks in advance,

Yasin

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