StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

CPak

Rating
1465.83 (4,524,363rd)

Reputation
9,559 (16,069th)

Page: 1 2 3 4 5 6 ... 13

Title	Δ
Programmatically split non-delimited strings and generate new columns	+0.74
How can I iterate over a list of logical predicates?	0.00
Using dplyr to change all infrequent strings to 'other'	-0.31
Add titles to ggplots created with map()	-0.19
ggplot sum and mean?	+0.05
Cumulative sum in a window (or running window sum) based on a condi...	-1.57
flitering with dplyr's filter() – using relational operators	0.00
R doparallel foreach unable to fork resource unavailable	0.00
R Triangular Mesh	+0.08
How can I use parallel processing in the anova.cca R function when...	0.00
Count number of rows in window around timestamp	-1.18
How to count the number of rows a condition has been met	+2.55
adding multiple dynamic variables to a dataframe in R	+1.66
Split factors with same name in dplyr	-0.46
How to Group data on the basis of two columns in R	0.00
How to apply function to a table in parallel and store the results...	+0.05
finding all possible subsets of a dataframe	0.00
How to use a for loop to use ddply on multiple columns?	-0.76
Sampling from a subset of data	+0.02
cbind dataframe in R with placeholders	0.00
R: applying 3-step logic for duplicate removal in DPLYR	-0.22
R: paired t.test removing observations with no pairs (long format)	+0.55
dplyr - using column names as function arguments	-0.26
r - find maximum length "chain" of numerically increasing...	+0.55
creating a edgelist from a dataframe	-1.21
Find and replace values by NA for all columns in DataFrame	+2.14
How to change order of a grouped data	-0.27
Maximum number of hops between two points	0.00
How to transform a table of an hierarchical network to an edge list...	+1.50
Matching two data sets via fuzzy many-to-one string match in R	0.00
R dplyr get sorted row number	0.00
grepl across multiple columns in R	-0.86
Getting number of rows in a data frame for each value in a list whe...	-1.68
Iterative summary by column pairs using purrr map	-1.56
index number of nested lapply	0.00
Calculate diff between various value from various columns with dplyr	+2.43
How to loop over data-frame; sort by row and paste new values in a...	-1.21
replace a nested for loop with mapply	+0.43
Error: memory exhausted (limit reached?) due to outer function	0.00
convert text to dataframe by specific pattern in R	-1.50
How to reshape wide continuous data into long categorical data?	+2.27
Pasting into tidyverse's select()	+3.23
Repeating and incrementing a readline() user input x number of times	0.00
Construction matrix with outer	0.00
Merging two tables by multiple conditions	+0.42
R timestep subtraction	-0.46
Transforming data structure	0.00
How can I pass arguments from an outer function to an inner functio...	0.00
How to convert multiple lists into one dataframe	+2.47
How to compute in R the minimum number of observations to be remove...	0.00