StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

akrun

Rating
1527.10 (21,478th)

Reputation
833,306 (14th)

Page: 1 2 3 4 5 ... 562

Title	Δ
r : Ignore NA values with pmax function	0.00
How do I remove all rows from data frame that equal unique value in...	0.00
String split by pipe and put in columns	+1.65
How to transform this vector into a dataframe?	+1.89
selecting specific rows based on NA pattern	-0.57
How to replace values in a column of a dataframe with the values of...	-1.61
Split elements, remove and then join them back	-1.07
r - retain rows when certain condition is met in column	+0.87
Replace min and max values with predefined values in r	0.00
How to create a new variable that resets based on a condition in R	0.00
R: keep c2 values long, use c1 values as column names	+1.12
How to use mapply to perform function on columns of two lists in R?	0.00
Make a data frame with lists in a list that have similar structure...	+0.45
Error: unexpected '{' in. Using if...else statements	0.00
How to vectorize this ifelse statement?	0.00
Convert list df (with multiple columns) to numeric	0.00
remapping factor levels in R function or even easier	+1.36
get a dataframe from a list of vectors and lists in R	0.00
How to remove useless characters in R?	0.00
Is there any R function to fulfill NA values with other values in t...	0.00
how to replace values in data table based on another table	0.00
fct_collapse function to multiple columns at once	+0.44
Extracting string after specific word	0.00
replace values based on list of column names	-0.55
How to mutate new column by using multiple variable's in anothe...	0.00
Why I get the same value when computing mean and sum in R?	0.00
Subsetting and Grouping a variable in Dataframe keeping the name of...	-1.85
Multiples rows to one row in R	-0.49
Filtering by year equal or smaller than threshold	-1.62
How to retain one of the duplicated rows randomly in r (not the fir...	-1.64
Equivalent of by in tidyverse ecosystem	-1.68
Using "for" loop in r with a table	+1.52
Use pivot_longer to cast data to long with repeated column names	+2.27
How to aggregate by the number of rows	+0.30
Is there a for loop or purrr solution to this?	0.00
How to turn a column in a data frame to as POSIXct class? Only have...	-2.23
how to rename all variables in a list of data	0.00
Transpose rows, columns, and groups	0.00
Gsub in R for hyphens and digits	+1.65
assign a unique ID number for every repeated value in a column R	0.00
R creating variable tables from list of variable names	+1.67
Count number of similar objects in two lists in same column	+1.83
Changing incomplete date and time format in R	0.00
How to record the first instance of an observation by group?	-0.55
Delete square brackets with gsub does not work	-0.21
Determine the column with maximum value for each data frame row, ac...	0.00
Rows to Columns in R for categorical data (w generic numbered cols)?	0.00
delete tibble from list when it has zero rows and n() columns	-1.07
How to get a vector from an array in R	0.00
remove suffix with pattern in R dataframe	0.00