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Rating Stats for

tmfmnk

Rating
1600.31 (1,765th)

Reputation
3,032 (55,783rd)

Page: 1 ... 17 18 19 20 21 ... 25

Title	Δ
Using purrr rowwise instead of apply() on whole row	+0.36
Summarise to return the length by group	-0.77
How to abbreviate a string in R	+1.00
convert numbers written in words to numbers using R programming	-0.27
How to change yes/no in a column to 1 and 0	-0.61
remove NA values and combine non NA values into a single column	-1.47
How to average every two rows of dataframe in R	+1.09
Remove rows whose values in one column do not fall in the range `[0...	-1.16
Last observation for each company for each month (R)	-1.17
how to quickly expand a dataframe using the lists inside the datafr...	-1.20
Most frequent element per column	-0.29
Creating a count table of unique values when there are multiple val...	+2.37
count observations by group based on conditions of 2 variables in R	0.00
R reshape a data frame to get the total number of appearance of an...	+0.76
Calculate time from the last purchase among the same product purchase	+2.84
Sort specific group within a data frame with conditions in R	+0.61
Create a new column which looks-up values in other columns	-0.13
Divide each value of a row by it´s row sum	+0.56
Tidy rows in one data frame based on a condition	0.00
Calculating sequences based on summary counts	-1.34
Apply a condition over paired columns	+0.06
Evaluate different logical conditions from string for each row	+1.74
How to use dplyr to conditionally change values in a column by group?	-0.13
Check if any dates in a group are within specific time intervals fo...	-0.42
How to find the most frequent value from multiple columns in a data...	+1.07
How do I select all unique combinations of two columns in an R data...	-0.08
Replace repeating values with 0	+0.48
Label consecutive runs of a sequence in a column with consecutive l...	-0.53
Find duplicate values and have references	+2.92
Separating the duplicating data in new columns in tidyverse	0.00
how to remove N-th character from string in R?	-0.23
Combining data frame based on data in each column in dplyr	+1.66
Calculate column NA's based on a grouping variable with dplyr	-1.03
How to find elements of one vector that aren't in another (not...	-0.51
Keeping only rows which are duplicated once only	0.00
How do you duplicate rows n times by group and change one specific...	0.00
How to bind rows without losing those with character(0)?	-1.69
r taking last and first non NA elements from vector	-0.54
Finding paired values for same variable in R	-0.42
Count the pairs of two columns	-0.41
Find a groupwise maximum and print the relevant row in R	-0.55
How to assign a same name to same values contained in a df column w...	+0.85
Rearrange rows in data frame	-0.85
Cleaning the duplicates with a reference from another data frame	-1.11
How to remove a tail with NA in r?	-0.21
R Spread Data Frame based on row names	+0.47
Invert `tidyverse` functions	0.00
Calculate the difference in volume of total volume	-1.23
How to create a list with a key column?	-0.46
How to use a function to convert several columns with a character v...	-0.12