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Rating Stats for

alistaire

Rating
1587.18 (2,492nd)

Reputation
32,668 (3,641st)

Page: 1 ... 5 6 7 8 9 ... 21

Title	Δ
Using n() at the same time as calculating other summary statistics	+0.41
Lazy eval, dplyr "filter" and NAs	-0.68
add_row and do some calculations	0.00
Find the count of each category in a datafrme for uniques value of...	-0.29
Using R in Sublime text 3: independent help page	0.00
Equivalent of apply() by row in the tidyverse?	+0.40
Creating a dataframe from a scraped character vector	+0.43
Inflation function in R broom package not working as expected	0.00
Web Scraping in R with loop from data.frame	+0.41
How to convert from GMT+4 timezone into UTC	0.00
Web Scraping in R using XML and Rvest	0.00
R sorting: put each row in order independently	-2.38
R: calculating mean of positive values in every column of a data fr...	-0.35
R: bootstrap mean not inside 95% CI?	0.00
Extracting Values from List of List in data frame	0.00
R plotting data in a wrong way	+0.40
Adding multiple lag variables using dplyr and for loops	0.00
Summing depth data (consecutive rows) in R	+0.94
Obtaining absolute deviation from mean for two sets of scores	-1.47
Collecting data in a for loop (using a different structure than wha...	-0.09
Using seq function within dplyr mutate	-0.27
How to perform a group_by with elements that are contiguous in R an...	-0.60
How to pass a named vector to dplyr::select using quosures?	0.00
dplyr mutate replace value(s) in a single column based on condition...	-0.61
Add a column based on the values of other two columns in the same d...	-0.82
r summarized hours format	+0.43
R: Use purrr::pmap_df while keeping original data frame in a single...	0.00
Statistics of multiple similarly named columns	+1.73
Convert nested list to matrix	+2.07
Wide to long format with several variables	+2.19
Calculating distances between all possible combinations of lats and...	0.00
Compute number of files per folder in a complex folder structure?	-0.39
Computing how many folders each folder has in a complex folder stru...	-0.35
How to extract specific elements from XML node	-0.68
Vertical gradient color with geom_area	0.00
Calculating average speed from lon/lat and timestamp using distance...	+0.38
Direct way of telling ifelse to ignore NA	-0.59
Split a column into separate columns using regex	-1.00
R - send two-line command to system	-0.08
R: Conditionally replacing values based on column pre-fixes and suf...	-1.04
Unable to remove white space from data frame and hence was not able...	-1.63
How to find out what argument values have been used in an R functio...	0.00
R programming - How do I remove a string that appears multiple time...	-0.56
How to filter rows for every column independently using dplyr	+0.63
write a r function to replace missing value with previous value	+1.55
Web scraping with R and selector gadget	-0.59
Regex in R: Return index of the last digit of the first instance of...	-1.15
Quoting variables with the formula using `nest_`	0.00
Convert JSON into CSV in R programming	+0.38
expand panel data and get a running year as a column	0.00