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 ... 336 337 338 339 340 ... 562
Title Δ
How can I remove the commas in a numeric value in R? 0.00
How to covert string value to datetime 0.00
For R data.table, how to use uniqueN() in order count unique/distin... -0.44
Mimic tapply behaviour in data.table -0.04
Get the names of data frames from a list +0.04
pass vector of strings of columns and its interactions to use with... 0.00
Exclude rows from data.frame depending on a subset of the data.frame 0.00
How to apply function to many columns? 0.00
r - dedupe the rows with value in dataframe -1.38
Match a pattern within any element of the data using data table rat... 0.00
Create matrix from vector's rolling window +2.51
Stack matrices with different number of rows in R 0.00
Split Strings into values in long dataframe format 0.00
Listing files from folder and creating data frame 0.00
splitting vector every two indices 0.00
retrieving number of observations with non missing values +0.22
Extracting variable names and values from a text file with other da... 0.00
Split a string into character efficiently +0.46
Using values from two data files for one formula for calculation in R -1.00
Find the names contained in each sentence (not the other way around) 0.00
How to create a dataframe by applying a function on two vectors -1.75
Transposing parts of a data frame to individual columns -0.49
transposing data with macro -0.46
Select a row based on two other columns R +0.30
If TRUE in one column, change value in other column +1.06
Combine vectors of list in R +0.57
Deleting certain rows without a loop +0.05
return a full dataframe based on partial colnames 0.00
R Dichotomize dataframe over mulitple unique dimensions 0.00
Filter matrix by count of odd numbers per row 0.00
Create path without looping through rows of data frame -0.47
Coerce dataframe groups to list +0.54
R Passing Name of List Objects to List Objects Themselves +0.05
Unlist column in data frame with listed +1.40
for each id na in value +0.76
Aggregate by column and compare the text 0.00
Extracting row in time series in R 0.00
Implementing data.table functions on mapply with rowwise iteration 0.00
expand a data frame from the min to the max value of each column 0.00
How to scale a number on 1-100 scale +0.06
Expand grid of all possible combinations within groups +0.56
Extract rows that have duplicates for certain column but are unique... +0.12
In R, split a column in 2 columns based on some condition 0.00
convert text sentences to a comma separated vector 0.00
Apply a function that requires seq() in R 0.00
tally number of duplicates and put them in a column in a data frame -0.19
Convert list to two vectors +0.05
extract strings with more than n words from list -0.56
Comparing three columns and output as 1 or 0 -0.44
Characters before/after a symbol +0.55