StackRating

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

BellmanEqn

Rating
1536.69 (13,589th) 		Reputation
728 (201,440th)
Page: 1
Title Δ
Replace category values by ID and day +4.00
Can we use R/Dplyr to Rank Based on Values in 2 Different Columns? 0.00
Count the number of row in each data.frame in a list +4.18
dplyr apply a single function with changing argument to the same co... -5.07
Avoid NAs while intersecting matrix +3.69
How to subset a column of data.frame with a varible? +3.92
Replace all values to NA in specific columns using mutate and gsub +3.81
merging two data frames of unequal length and infilling missing val... 0.00
Get the code, the number and version into small columns +0.28
Using R Separate_Rows doesn't work with a "|" -2.17
How do you calculate a running column minimum using tidyverse funct... +4.88
Delete rows in which values are below threshold across all columns +3.96
R dplyr::summarize groups by user defined functions 0.00
R condensing dataframe based on logic +2.30
Failure to recode levels of a factor with dplyr mutate() and recode... 0.00
How do I divide one data.table by another in R, columnwise? +0.10
How to draw logistic growth curve on my ggplot +4.20
How to avoid double for-loop in matrix calculation +1.53
In R (dplyr), why does the order in which I use filter affect the o... +3.65
Find nearest range for a time that does not overlap existing ranges -2.04
Create lag/lead variable in dplyr with dynamic number of position +3.91
Piece-wise function in R +1.41
How do I select columns based on their type in R? -2.10
How to find unique factor names by groups -0.06
How to insert column and repeat rows until the next variable in R -1.99
How to convert string to numeric to sum values in one cell in R? +0.96
Subset complicated dataset +0.34
Add value and shifting rows in data frame +4.01
R: Where is the mistake: if statement over multiple columns -3.87
How do I find common values within groups in pandas? +3.97
Count unique values in row of datatable in R -4.08
Find row where multiple criteria are met, return a different column... +3.86
How to find make one table of proportions of demographic variables... 0.00
R data.table split a row into multiple rows based on string values +2.28
Compare two different length data.frames in R [r] +0.19
R looping through vector with ifelse +0.88
R : identify if a date is missing between dates 0.00
How to get mean by week and city in R -4.23