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Rating Stats for

Andrew

Rating
1491.99 (4,376,349th)

Reputation
428 (309,635th)

Page: 1 2 3 4 ... 5

Title	Δ
R/dplyr: Mutate based on multiple dynamic variable names	+0.51
Simple manipulation on large data frame in r	0.00
Creating a new mean column in a loop by a custom function	0.00
How to know if a vector is composed by the same elements?	0.00
How to use mutate for a new column based the data in multiple exist...	0.00
How to use regex to match upto third forward slash in R using gsub?	+0.45
Select a particular item from list.files where data exists in the f...	0.00
Match everyting after second occurence of a word	+1.49
How to sum columns in R where the columns to sum are defined in a s...	-0.79
Calculate multiple columns based on threshold	-1.92
Passing list of variable names to custom function with mutate	0.00
How to separate a column in R with unequal character lengths and wi...	-0.56
How do I use mutate_at with set_value_labels to change the value la...	0.00
Join a list and a list of list together using bind_cols	-1.68
Make dataframe from list of lists but each element a column	-0.17
How Do I Find Consecutive Values	-1.67
Text to columns by fixed width in R	-0.02
Selecting specific rows of a tab-delimited file using bash (linux)	-1.15
Efficiently counting occurrences of a word list in a column using R	-1.09
How to create a dataframe from using data from another dataframe?	-0.28
How to check if any values match each other (without predefining an...	-2.24
Dividing a table with its another column in Python/ R	+0.99
grepl in multiple columns in R	-0.80
RowMeans for a column across a large list of lists of dataframes in R	0.00
Imputing NA with conditional LOCF	-1.83
Getting text of each row in a table, matching these texts in anothe...	+0.49
Conditional or filter argument with matching ID across multiple row...	+1.08
In R, How do I filter a data frame to only include rows with >=2...	+0.51
How to replace NA value with previous non NA value given to same ID	-0.14
split strings in n columns of a data frame in R	+2.15
sub function in r does not replace the first match	+2.09
Get all sourced functions	-1.22
How to show reference level from lm output?	+2.89
Ignore last "/" in R regex	-0.02
extend gsub and grepl to ignore substrings between given delimiters	+0.74
Extract title from multiple lines	0.00
R remove elements based on several options	-0.32
mutate columns and modify columnanmes in a tibble	-0.01
Creating a table extracting the first letter in a string and counts...	0.00
Fastest way to map multiple character columns to numerical values	+2.00
Better solution to check elements of one character vector with anot...	0.00
How to sum a specific number of rows within a column?	0.00
Count number of rows which contain words	0.00
applying function to every two columns in R	+0.26
R- Merge variable number of rows in multiple columns based on non-e...	-0.50
How to subset a data frame for any row that contains a numeric valu...	-0.49
How do you convert large list with vectors of different lenght to d...	+0.12
Insert a new column to a list of dataframes by parsing the date nam...	+1.92
format R package dependency strings	+1.38
Stack non-NA values to the top of each column	+1.05