StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

Matt Dzievit

Rating
1504.90 (143,547th) 		Reputation
83 (797,909th)
Page: 1
Title Δ
How to count the number of rows with NA values in specific columns? +1.94
how do you separate a tibble based on a condition in R? 0.00
Specify the number of table rows in shiny 0.00
How to calculate proportions from multiple variables +5.60
Filter a data frame by part of name in column 0.00
R Package binaries for windows not available on R < 3.5, only be... 0.00
Extract part of a string from one column, paste into a new column -4.01
create a dataframe with one row and multiple columns +4.09
"NOT IN" sql command in dplyr using result from a differe... 0.00
data.table generate sequence with intervals based on the first and... -2.73
Reorganizing data in R 0.00
renaming column names with variable 0.00