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Rating Stats for

nicola

Rating
1614.76 (1,256th)

Reputation
19,107 (7,224th)

Page: 1 2 3 4 ... 12

Title	Δ
How to make a dependency optional in a package	0.00
Ordering problems when using mutate with ifelse condition to date	-2.11
New variable that indicates the first occurrence of a specific value	+1.31
Using R `outer` with `%in%` operator	+2.04
Calculate new values by row	0.00
Re-execute a function if it fails (R)	0.00
combine elements of list of lists with the same name	-1.86
Python; Convert Matrix to Binarized version (base 2)	0.00
Specifying a default datatype for the columns of an empty data.table	+1.22
find last day of month in a sequence of dates	+1.25
mapping matrices R	-0.23
Fill missing values in R data frame without losing row names and co...	0.00
How to create count table from list of vectors in R	0.00
R: df header columns are ordinal ranking and spread across columns...	+1.18
Fill in missing date ranges	+1.61
Calculating variability index for strings of numbers in R	+1.41
Count number of NAs between 2 values by row in R	0.00
Add time increment, based on ifelse statement/ another column, to P...	0.00
Process list of strings from R to C	+1.25
Managing NA values in data frames while running if else loop	0.00
Process list from R to C and access it	0.00
Sample a number from 0 to 1 with uneven probabilities	-1.67
How to see if an element is contained inside a list	+1.27
Plotting 2 out of 3 columns of a data frame	+0.35
Create then populate colmuns in a dataframe	+0.82
Implementing random number probabilities in an existing R data fram...	0.00
Parsing JSON arrays from a .txt file in R - several large files	-0.26
Not Equal To condition in data.table join	0.00
Can one separate column into several columns starting from the end...	0.00
Create variable that is 1 if any of chosen variables contain given...	0.00
How to use which.min function for a list	+1.69
output of one in the shiny server to be used inside another output	+0.36
Index of empty positions in list	0.00
How can I count occurences of different integer values (in a partic...	-0.32
Unsorted Json file to data frame R	-0.66
Create new matrix in R by summing rows of another matrix	+2.09
How get a binary matrix according a condition to each its row	-0.61
R: how to count the number of times two elements have the same ID (...	0.00
Generate permutations between values of different data frames in R	+0.36
Picking a number from vector and assign to column based on multiple...	+1.47
Using current value of global variable in function definition	+1.15
Modifying a `citation` object in `R`	0.00
Count the number of strings in one column common with strings in ot...	0.00
In R, with get() call a function from an unloaded package without u...	0.00
Comparing variables with values in another dataframe and replace th...	+0.71
Sorting Large R Matrix by Column with Vector	0.00
Forward arrow operator not found	-2.24
Conditionally replace elements of a vector based on an index	+1.25
r - Error: Text after processing all cols in fread (data.table)	-0.65
generate random sequences of NA of random lengths in a vector	-0.73