Data.count

Data.count(value=None, axis=0, col=None)

Count the number of un-masked elements in the DataFile.

Keywords:

valiue (float):

Value to count for

axis (int):

Which axis to count the unmasked elements along.

col (index, None):

Restrict to counting in a specific column. If left None, then the current ‘y’ column is used.

Returns:

(int) – Number of unmasked elements.