Displaying 1 result from an estimated 1 matches for "tp4657029".
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tp4650792
2013 Jan 30
2
substring from behind
...ID.
But how can i do this, if i want the 2nd, 3rd and 4th number of a column.
Like this one.
I have: Mercedes_02352
Audi_03555
and now i want to filter this data.frame to
235
355
can you help me?
Thanks.
Mat
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