[R] Adding a numeric class to a data.frame

Jeff Reichman re|chm@nj @end|ng |rom @bcg|ob@|@net
Mon Jun 5 01:11:08 CEST 2023

R-Help Community


How do I add a numeric class to a data .frame. 


For example, I have calculated the following probabilities


           1            2            3

0.0011566127 0.0009267028 0.0081623324


How would I add them back into my data.frame for example


My_df <- data.frame(col_1 = c('A', 'B', 'C')) such that I end up with


col_1                   col_2

        A  0.0011566127


Though I could use a cbind.



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