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Rating Stats for

akrun

Rating
1527.10 (21,478th)

Reputation
833,306 (14th)

Page: 1 ... 28 29 30 31 32 ... 562

Title	Δ
Running linear models for groups within dataframe and storing outpu...	-0.45
Count number of different values within columns groupby r	-0.81
R unify data that have partial redundancy	-1.78
Use stringr and str_count to return the number of unique words in a...	-1.51
find maximum values for each row in list in r?	0.00
Convert H:M:S character into number	-0.23
R: Replacing data by group in dataframe	+0.54
Detect when a sequence of rows with contiguous 1/TRUE starts and en...	+1.52
extract string before/after character without this character in r	0.00
new variable in data.table R based on multiple criteria	0.00
How to print only the surname from a data frame column in ggplot2 (...	0.00
Interleaving two data.frames of data.frames in R	0.00
R: How to find differing values in one column based on multiple oth...	0.00
Find replicates/duplicates in a vector in R	0.00
How to assign each variable in a vector of variables new value usin...	0.00
How to stop slide() function from compute a numeric vector into a l...	+0.46
Remove rows in R that are before a set date, but the set date diffe...	-1.61
How to filter a database on other data	+2.39
In R, using one date column how do i subtract 2 spots above from th...	-0.45
How to subset and sum a column in R in one line of code	-0.43
Renaming duplicated rows	-1.22
Create unique possible combinations from the elements in vector in R	-0.10
R data.table remove rows conditionally among groups	-1.57
How to transform a tibble from one column to two columns with repea...	-1.54
In R create binary columns conditional on character columns	-1.53
Find range of one variable for specific values of a different varia...	0.00
How can I select information in a tibble column that differs by row...	+2.50
How to take data from one dataframe and copy it into existing colum...	+1.53
Extract text in two columns from a string	-1.65
Dynamically Assign character output of a variable to color	0.00
Simplifying tables (squashing them!) in R- basic q	+2.54
Is there a way to calculate proportions by groups?	0.00
Aggregate observations across samples by rownames (dplyr) in R	+0.55
Filter for events that occur within a time range of event "A&q...	+2.57
Problems assigning the output of a for and if else statement in R	0.00
Error with select method to plot box plot using R	0.00
How would I loop my code to have 4 histograms instead of 1?	0.00
Unique values of a dataframe column to list in R	-1.45
Manually label axis in ggplot when using facet_wrap()	-1.37
simple expansion of rows in data.table by group IDs	0.00
Why Doesn't dt[,ncol(dt)] Return Column Contents?	0.00
Weird new problem when multiplying or dividing variables within lm(...	+0.01
I am getting the error 'Error: unexpected '}' in "...	0.00
extracting unique currencies into separate columns	0.00
Split a comma delimited value and estimate max in R	0.00
how to sort each object in a list that contain the variable list fr...	0.00
generalize R function for variable input	+1.03
Rewrite as a loop to set selected variables in similar dataframes a...	+1.13
Split string column into multiple new columns in R	0.00
Crosschecking numbers of a matrix in R	+0.55