StackRating

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

www

Rating
1552.38 (7,268th) 		Reputation
29,069 (4,250th)
Page: 1 ... 23 24 25 26 27 28 29
Title Δ
how to generate new IDs based on aggregated data in r +0.54
extract attributes of model from a list column in r -0.49
Is it possible to add a third dummy variable using ifelse() in R? +0.05
Combine data in many row into a columnn -0.70
Sum multiple variables by group and create new column with their sum -0.23
Rank columns column-wise with rule 0.00
Matching data frames based on shortest geographic distance +2.52
new rlang error produces errors in dplyr 0.00
Find interval over similar column names in R -0.40
How to auto look up for the start point of largest break in a given... +0.80
Find nearest cities from the data frame to the specific location +1.07
Fill value backwards from occurence by group with condition -0.75
R raster::calc calculating quantile with na.rm = FALSE 0.00
Aggregate/Group_by second minimum value in R +2.05
Changing the format of date with month in letters -0.20
combine rows in data frame containing NA to make complete row -1.12
R fast way to perturb through data frame -0.99
Copying a cell down in R 0.00
Assign one name for one id from similar names -1.55
Create a mapping table of duplicated id / keys -0.23
For each group find observations with max value of several columns +0.04
Convert Wide to Long with frequency column -0.77
R Selecting highest count cells conditional on a second column -0.78
Create names for new columns within a loop +0.49
Time conversion to number +0.20
Purify df1 by rows that have no duplicates in df2 based on several... -1.53
for loop to create multiple ggplots from single data frame 0.00
ggplot2 - How to plot graphs side by side leaving only one legend 0.00
Count occurrences of a value [R] +2.03
R: Removing rows from data frame based on external criteria 0.00
How would I implement this countif in r? -0.21
Convert column names to lower case while stacking data objects stor... -0.45
cast long data format to wide format 0.00
How to count instances of duplicate characters within a string? -1.84
R Split delimited strings in a column and insert as new column (in... +0.52
Use dplyr coalesce in programming -0.87
Can I reasonably split these number strings? -0.63
Find start / end of series, perform % difference between them 0.00
Call vector whose name is define in another vector +0.06
how to count and remove similar strings across columns -1.43
How can I create a table or data frame of members of a group (items... -0.47
R - Perform two calculations to different parts of a loop 0.00
Collecting success and total from incomplete binary groups in dplyr +0.53
Find unique rows -0.91
On match criteria, count sequence until next match +0.03
running apply (or variant) like an embedded loop 0.00
Merge 2 dataframes based on condition in R 0.00
selecting subset following two conditions -1.07
Making changes to factor levels but keeping the same order of the l... +2.40
Manipulating data frame in R (aggregating by the player) -1.89