StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

GKi

Rating
1579.67 (3,032nd)

Reputation
21 (1,597,384th)

Page: 1 2 3 ... 16

Title	Δ
Re-order data frame to be consistent	+1.57
Extract previous specific day based on date	+0.24
How to sum elements by intervals?	0.00
Select elements closest to a defined value while avoiding duplicates	+1.57
Sort Data Frame in a List in R	-2.09
Inserting removed data back into a vector, at its original location...	+0.13
Dividing the total row in R by the number of full rows	-1.51
R aggregate list of vectors to unique combinations of n vector elem...	0.00
tidyverse do a pivot_wider with two different reshaping strategies...	+0.54
Flatten hierarchical column in dataframe	+2.04
How to check multiple columns and add sum of 1 column in R	+2.06
Is there a fast way to append all columns of a data frame into a si...	-0.78
remove point and transform value into column of data.frame in R	+0.40
Calculate mean and median for a frequency table per column (length...	+1.07
How to pad vectors and matrices with 0s	+1.70
How to bind data tables from lists in nested list?	+1.85
Adding elements to a list according to another list in R	+2.05
Make a list of objects that may or may not exist	+1.35
How to create a function that finds the number of equal values in t...	-0.76
Are the lags of all selected variables equal to its current values	-1.19
undefined columns selected while using cast function in r	+1.84
Match values based on multiple conditions from dataframes of differ...	-1.73
Convert H M S to hh:mm in R	0.00
How to remove just a part of a string in a data frame in R?	-0.27
ifelse merge and merge without duplicate columns	0.00
Select first non-NA value using R	+0.24
only append list elements that are not "TRUE"	-0.89
How to identify illogical character strings/sentences	+1.58
How can I change a number to a word in a column of a list in r?	-0.63
R - converting some dataframe columns to rows	-1.67
R counting appearance of a value across consecutive dates	+2.29
R: Assign value to a character row from dataframe	-0.74
Updating individual elements of a sparse matrix in R is very slow -...	0.00
Apply row-wise transformation in R so that total percentage for eac...	+1.70
Iteratively extract repeated word forms across speaking turns	-0.12
Splitting a string into multiple columns (with specific order)	-1.64
R - generate a sequence of letters and numbers	-1.02
adjust data-frame row based on another row with a complicated condi...	0.00
How to convert row names to columns on a large number of dataframes	-0.18
Sample a single value from list of vectors multiple times	-1.17
Finding position where the next value is larger	+0.88
Resizing dataframe in R	+1.81
Finding min turning point in a data frame	+0.05
Convert each factor in a column to to the one with the second highe...	0.00
How to reconcile two different IDs as one, then apply to a df with...	-1.17
Regex R: Remove strings from text by using a vector string	-1.88
How to filter out objects separated by commas under one variable in R	+0.02
How to pipe purely in base R ('base pipe')?	0.00
Is there a way to access an element in amultidimensional array usin...	0.00
Using purrr way to convert listed columns to string in R	-0.51