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hjw

Rating
1505.26 (135,793rd) 		Reputation
507 (270,141st)
Page: 1
Title Δ
R ggplot geom_point color gradient based on variable +4.24
Report when function fails 0.00
Problem with evaluation of NA in nested ifelse statements +3.26
R fill new column based on interval from another dataset (lookup) +4.20
lubridate with_tz not working with dplyr group_by -3.56
Use lapply to create new variable over multiple data frames -4.04
Finding missing value in R +4.75
Creating empty R dataframe and adding data row-by-row 0.00
R: Get the row and column name of the minimum element of a matrix b... -0.31
Apply rollmean function to a vector with a long NA's in the middle 0.00
Extracting cumulative unique Elements from a list +2.28
Excel add one month to a date ensuring it does not fall on a weekend -3.94
Logical vector in R based on previous row -1.64
How can I remove an element from a list 0.00