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Rating Stats for

akrun

Rating
1527.10 (21,478th)

Reputation
833,306 (14th)

Page: 1 ... 412 413 414 415 416 ... 562

Title	Δ
subsetting columns in a datatable	0.00
Dplyr: Summarise, mutate and rank within group	0.00
Selecting character(0) from a list	0.00
How to read .sql file format	0.00
How to remove rows by multiple values from checklist R?	-1.56
R how to conditionally update a numeric value in a data frame	-0.53
R - Assigning multiple values based on one vector (if x = 1, set th...	0.00
Replacing Particular Numbers in Dataframe in R with character strings	+0.05
How to score an exam grade	0.00
apply a function on columns with specific names	+0.52
Display weighted mean by group in the data.frame	+1.18
R: Converting wide format to long format with multiple 3 time perio...	+2.09
Group rows in a dataframe, take the max values and compute the grou...	+0.49
how to transform many columns of a data frame in r	0.00
R Subset matching contiguous blocks	0.00
Retrieving a specific part of a string in R	+1.10
Repeat the rows in a data frame based on values in a specific column	+0.01
Exclude rows with the same variable in dataframe that have the same...	-0.68
Create new variables with lag data from all current variables	0.00
Indexing on condition with R	-1.49
Count number of unique variables in column of data frame	-0.32
R use diff() for groups of rows in dataframe	-0.48
How to add leading zeros of varying length in R dataframe	+0.55
R Aggregate without summarising	-0.90
Merge or c*rbind a list of table results in a data.frame & addi...	-1.05
Delete rows with identical variables in R	-0.23
Performing operations in dataframe and lists in R	-0.28
Data table split value error in R	0.00
How to replace variables by their value from the second table R?	+1.77
error in converting xts to data.table	-1.26
Gather multiple groups of columns in R	0.00
Speeding up data.table SD[,]	0.00
Double Bracket [[]] within a Function	0.00
Identify group member traits other than the focal observation {dplyr}	+2.08
Creating one new column in R from the input of multiple existing co...	0.00
How to do Ifelse function in R	-0.50
Give unique identifier to consecutive groupings	-2.19
R: using apply function on a list to get mean of multiple values	-2.21
Transform Names Matrix into Dataframe rows	-0.90
Split a column in two in r	-0.58
Make simplify2array to produce a numeric matrix	-0.49
R dplyr - Add Column Based on Results in Other Rows	+2.37
Converting a vector with numerical and NA values to a vector with b...	+0.02
substract subset of data frame from the same data frame	+1.70
find the max frequency per row in a matrix whith multiple max	0.00
R data.table - categorical values in one column to binary values in...	-1.79
check if character vector exists before creating a data frame	0.00
na.string in read.csv and ifelse function in dplyr::mutate	0.00
'(a-b-c)' to '(a-b) and (b-c)' in data.frame	-1.42
Splitting and pairing the values of two columns	-1.46