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 ... 68 69 70 71 72 ... 562
Title Δ
Date format convertion in R -0.67
Set unique IDs which start from zero in R data.frame -1.90
data frame from a list of vectors -0.76
dplyr count unique values in two columns without reshaping long -1.61
Determine whether any value from vector in R is found in another ve... -1.33
How to order data frame by a partial string (or first word) -1.67
How do I find top 5 values in a data frame column? +2.58
Move some observation to different rows -0.47
Eliminating characters within columns R +0.51
Reference column by column index 0.00
Can I use with() to create a subset of data from a bigger data frame? +0.51
Convert a list to data.frame with multiple columns in R +0.51
How to repeat specific numbers in while loop and append them as num... 0.00
Error in Grouped regression using map function 0.00
How to create a dataframe from a nested list? 0.00
How to filter dataframe by dates in a column stored in variable? 0.00
is there an R code for converting from wide to long when you have m... 0.00
Can I select a dataframe or other object by using a character in R? -0.83
How to remove trailing zeros in R dataframe -0.18
R: subsetting first 30 groups in data frame 0.00
Convert non-missing date to missing in R +2.37
How do I apply function to specific columns 0.00
Combining & totalling rows in R +1.83
Defining 'condition' variable in DESeq2 0.00
dplyr mean problems (argument is not numeric or logical: returning... +0.51
Splitting columns in r by combination of period and comma 0.00
About chron time matching in r 0.00
How to use purrr::map (not to be iterated) additional arguments? -0.91
dplyr::filter() behavior unexpected with NAs 0.00
How to remove texts after some sentences? +1.46
How do l extract all genes in gene_symbol into a new column that ha... 0.00
(R) How can I recode multiple columns and make them as new columns? 0.00
Using column numbers in dplyr across +0.49
r data.table lapply with multiple SDcols 0.00
expanding rows using data.table gives error about recycling 0.00
Can I use a variable to identify a column name in an R dataframe? 0.00
R: Drop all rows that fulfill a certain condition +0.51
Format nested data.frame grouped by ids using tidyverse -1.56
R - Filter dataframe to only included rows where the column count m... +0.33
How can I copy this row to another dataframe if in this sentence th... 0.00
Time difference calculated from wide data with missing rows -0.34
loop through every x number columns of dataset as a group in R -0.50
Editing date and time in an R data frame +0.50
R: Cross reference vector with list, HELP: append new vector based... -1.85
Splitting values in a column +0.23
Subsetting list of dataframes based on ranked column in dataframes R -1.59
Aggregate function to create frequency matrix in R -1.49
mutate_at() throwing an error with to_label() as its function in R 0.00
How can I use the table function with a collection of inputs of len... 0.00
Adding a new row in a dataframe 0.00