How can I find number of columns in a dataframe

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How can I find number of columns in a dataframe, and how to find the number of columns that dont have null values
Oct 12, 2018 in Data Analytics by Anmol
 • 1,780 points • 620 views

1 answer to this question.

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To know the number of columns in a dataframe use the function NCOL()

To omit the null value indexes out of the result use the function NCOL(na.omit(data_frame_name))
answered Oct 12, 2018 by Abhi
 • 3,720 points

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