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Category Archives: paste
paste, paste0, and sprintf
I find myself pasting urls and lots of little pieces together lately. Now paste is a standard go to guy when you wanna glue some stuff together. But often I find myself pasting and getting stuff like this: Rather than … Continue reading
The Need for paste2 (part III)
Final installment: Part III of a multi part blog on the paste2 function… In my first post on the paste2 function I promised proof of a few practical uses. In Part II of this series we looked at using paste2 … Continue reading
Posted in paste
Tagged multi paste, multipaste, nested data set, paste, paste2, safe indexing
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The Need for paste2 (part II)
This is Part II of a multi part blog on the paste2 function… In my first post on the paste2 function I promised a proof of a few practical uses. The first example I have comes from psychometrics and comes out of … Continue reading
Posted in paste
Tagged ability scores, factor scores, IRT, item response theory, ltm, paste, R
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The Need for paste2 (part I)
This is Part I of a multi part blog on the paste2 function… I recently generated a new paste function that takes an unspecified list of equal length variables (a column) or multiple columns of a data frame and pastes … Continue reading