Is there any function/way to merge/unite the following data
GENEID col1 col2 col3 col4
G234064 1 0 0 0
G234064 1 0 0 0
G234064 1 0 0 0
G234064 0 1 0 0
G234065 0 1 0 0
G234065 0 1 0 0
G234065 0 1 0 0
G234065 0 0 1 0
G234065 0 0 1 0
G234065 0 0 0 1
into
GENEID col1 col2 col3 col4
G234064 1 1 0 0
// 1 appears in col1 and col2 above, rest are zero
G234065 0 1 1 1
// 1 appears in col2 , 3 and 4 above.
Thanks
--
Fahim
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