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 ... 65 66 67 68 69 ... 562

Title	Δ
create an element in other columns of a data frame based on one col...	-0.00
How can I use variable value as a parameter to grepl in R?	+0.23
R tidyverse: unique identifier for union of the sets of two columns	+0.52
R argument of length zero in if statement	0.00
R: How to summarize and group by variables as column names	0.00
Transform numeric field (YYYY.WW) to ISOweek() date field	+0.46
Counting factor instance of several columns of factors	+2.04
Joining feature matrix and target vector in R with complicated logic	-1.58
Pivot Wider in R	0.00
How to reference all other columns in R?	-1.55
How do you get the total number of times a value/name occurs in a c...	+0.46
why I do not get the column name recognised since I have it into my...	0.00
Error map_df across files in a folder using R	0.00
Running Many R Regressions	+0.79
How remove columns with same values (dplyr::select)?	-1.80
How to set partial duplicates in a dataframe to null	+1.37
Receive the text after tag	-1.81
Take maximum values and move into new columns	0.00
How to cbind multiple columns in R	+2.24
R: Spread Time Series Data Based on Event Time	-0.54
mutate with across and .names: "glue cannot interpolate functi...	0.00
Unexpected behavior of data.table := when subsetting	0.00
String Split, Merge, and Stack multiple columns	+0.46
Creating new rows in dataset based on conditions	+1.99
Creating new variable with dplyr::mutate based on multiple conditio...	0.00
reorganizing dataframe drastically in R using tidyr	+0.47
R First Non-NA Value From Cols	+1.15
rep() of rows from different dataframe	-1.78
Using the same regex for multiple specific columns in R	+2.01
Transposition of a Tibble Using Pivot_Longer() and Pivot_Wider (Tid...	0.00
Parsing a character string of varying lengths	0.00
How to obtain conditioned results from an R dataframe	+2.10
How to set tibble column types programmatically	0.00
Break down weekly values into daily values using a profile in r	+2.29
Get rows from a column per group based on a condition	+1.39
How to combine transmute with grep function?	-0.61
Subtraction of list of matrix within a list in R	-1.66
Replacing NA in dataframe by values in other dataframe	-0.65
copying data structure and data results in duplicate columns	0.00
Facing issues with userinput as dplyr filter criteria to create dyn...	0.00
conditionally remove first character	+0.46
creating new column on condition	-0.92
Multiply and average data from two data.frames into one column usin...	-1.67
filter variables not containing certain conditions	-1.06
Replicate a dataset with a new ID column in R	+1.69
Lubridate function to convert string into date. Example strings: &q...	+0.47
Add dynamic subtotals to Shiny DataTable	0.00
Regular Expression in R: Variable Number of Characters	+0.23
Combining 2 vectors in alternating way by step of 4 in R	+1.72
How to swap sequence in R	+2.15