search for: dashcomma

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2010 Feb 08
3
Dividing one column of form xx-yy into two columns, xx and yy
I have a data set where one column consists of two numerical factors, separated by a "-". So my data looks something like this: 43-156 43-43 1267-18 . . . There are additional columns consisting of single factors as well, so reading the csv file (where the data is stored) with the sep="-" addition won't work since the rest of the factors are separated by commas. So first