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Rating Stats for

sanyi14ka

Rating
1492.85 (4,344,917th) 		Reputation
220 (450,354th)
Page: 1
Title Δ
Add ADT column in Spark dataset? 0.00
Get sum of a column into a "val" (variable) -3.36
How to find the max String length of a column in Spark using datafr... -3.83
Merging multiple columns with similar names in one data frame +0.04
make.names function in R 0.00
How to add new row in dataframe? 0.00
How to do set multiplication(Cartesian product) in R +3.67
Sort a data frame for a value -3.66
How do I save a matrix to a file? 0.00