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Rating Stats for

akrun

Rating
1527.10 (21,478th)

Reputation
833,306 (14th)

Page: 1 ... 87 88 89 90 91 ... 562

Title	Δ
How to collapse a vector without adding in escape characters?	-1.10
Convert serial date	-1.50
Hashing every row of a tibble	0.00
Is there a way to rename the columns of a dataframe in r using anot...	+1.20
Data table subsetting with quotted columns lacks vectorization	0.00
Subset groups which contain several specific values	0.00
data.table SD returns as many rows as asked per group with NA fill...	0.00
How to combine columns within one data.frame that contain NA's...	+1.22
Getting an 'Unused Argument error' while grouping within a...	0.00
Save results in nested loop using a function	+1.28
Automate statistical analyses using apply/apply-like function	+0.47
Take the sum of all columns and create a frequency plot of top high...	+2.27
Use if-else function on data frame with multiple values	0.00
Efficiently change hour of date column to value of another datafram...	0.00
How to create new columns from one	0.00
How to combine multiple dataframes by selecting specific columns wh...	0.00
Creating a new column by using another column values	0.00
use %in% in operator with select in R	0.00
dplyr:: Sum columns x1:x5 excluding column whose name == value of c...	0.00
R - dropping columns sequentially in for loop	-0.92
Change data frame values based on the values of other elements in t...	+0.50
Change order of rows accomplishing a condition	-0.65
Referencing a column to divide a tibble by in R	-1.46
Mapping the column basis on certain key words and creating a new va...	+0.54
Retreiving individual values from a column with a list	+0.55
R Indicate If Group Has Value	-0.27
How in R, can you create new columns using existing columns as vari...	+0.53
Create maximum value for each group	0.00
R Reshape Using String	0.00
classifying multiple observations within one variable so then i can...	+2.56
Is there a function in R that splits a matrix along a margin using...	+1.12
Organising multiple columns into a row based on another column	0.00
apply function and top_n doesn't work well together	+0.58
How to turn txt file to nice dataframe	-0.71
I have a large list of dataframes and need to extract multiple base...	0.00
Using filter() with across() to keep all rows of a data frame that...	-0.00
Error in R: The subscript var has the wrong type quosure/formula. I...	0.00
Creating a difference column	0.00
How to create table or named array in R when I already have the cel...	0.00
How to get maximum value for each group?	+1.92
using list of predefined positions on list in r	0.00
How can I change this function in R so that it changes the data fra...	0.00
Using dplyr mutate function to create new variable conditionally ba...	-0.28
How to extract the last digits of strings using regular expressions?	+0.37
Combining Vectors using a Loop	-0.32
Use recode function with %like% operator	-1.54
How to extract matching values from a column in a dataframe when se...	-0.05
How do I loop through columns in R?	-1.14
How to create a vector of variables using summarise?	-0.50
Replace values outside range with NA using replace_with_na function	-0.24