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Rating Stats for

d.b

Rating
1551.74 (7,432nd)

Reputation
20,645 (6,563rd)

Page: 1 ... 4 5 6 7 8 ... 26

Title	Δ
simple function to count plus 1 and negative 1	+0.80
count number of rows where value in two columns are both true	+1.41
Changing variable value based on condition	+0.35
How to get AIC from lm_robust object	-0.52
stacked geom_bar(): keep equal gaps between bars with variable widths	0.00
How do I draw a line over the Poisson curve?	0.00
Sort vector of strings by characters from behind the strings	+1.99
Counting repeated 5-mers gene from 100 DNA sequence samples	0.00
How to do regex to match a number and then multiply the number at t...	-0.69
Make combinations in R	+1.95
Extract all substrings meeting criteria using R regex	-0.94
Generating dynamic variables referencing existing variables	-0.06
Efficient way to apply function to all pairs of row (or column)	+0.99
Identify truncated strings and expanding to longest string	+0.51
Aggregate with unique ID and columns	-1.03
How do I split a string at character and subset the left or right s...	-1.56
Extract subset of string in dataframe column	+0.88
Remove rows with less than a certain number of non-blank cells	+2.11
R - Identify and remove rows of a matrix that have a duplicate in a...	+1.28
Why is method 1 faster than method 2?	+0.50
Extracting a certain substring (email address)	-1.69
R - Regex matching on elements in character string	-1.58
How to find the exact match in for loop using gsub?	+0.49
R: Testing a variable that possibly doesn't exist	0.00
Removing outliers from convex hull	0.00
totaling grouped categories with multiple rows with same id	0.00
Besides monitoring all directories, how to know there's a new f...	0.00
Create new column and carry forward value from previous group to next	+2.29
Creating a confusion matrix from my data with 3 columns of predicte...	0.00
Disaggregate quarterly data to daily data in R keeping values?	-0.36
add row based on variable condition in R	-1.20
Combining expressions with a common operator	-0.31
Rowwise extract data between two strings	-0.42
Reorganizing a Vector with words in R	-0.41
Splitting a data.table column based on a regular expression	-2.04
Fill in cells with alternating pattern	+2.26
Is there a way to add frequency counts together in a for loop?	0.00
Aggregate is deleting rows of the data	-0.72
row-wise bar plot in r	0.00
looping an array in javascript and doubling the numbers based on co...	-0.68
Plot a community matrix in R	0.00
Find index position in nested lists for match	-1.21
What is the best way to apply a function to a column in a data fram...	-0.05
R: how do I create categories efficiently from a vector?	-1.30
Ionic v3 toggle between light and dark theme at runtime (dynamically)	0.00
Splitting column of comma separated categories into binary matrix	+2.24
Is there an R function for making contingency table for a one multi...	+2.68
Converting dgCMatrix to logical matrix	+2.81
data.frame row logical subsetting based on string prefix	+1.05
anytime producing NA dates only for dates before the 10th	+1.47