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Rating Stats for

tmfmnk

Rating
1600.31 (1,765th)

Reputation
3,032 (55,783rd)

Page: 1 ... 18 19 20 21 22 ... 25

Title	Δ
Check whether a vector element of one value is placed between vecto...	-0.28
R sum consecutive duplicate odd rows and remove all but first	+0.02
Insert subsequent values (rows) between present values in df	0.00
Group by a fixed number in a variable containing years	-1.04
How to replace a specific character string with a number?	+0.96
Row-wise operations with mutate_at	-1.26
How to aggregate categorical data in R?	-1.12
Identify and count spells (Distinctive events within each group)	-0.68
Manipulating Data to have total count and each respective count for...	+0.43
dplyr - How to filter the top n groups with more (sum) sales?	+2.35
Sequentially rename duplicate value in character variable before re...	+0.09
how to create a contingency table for each row of a data frame	+0.54
Adding column values in dataframe with common characters in title	+1.59
How to subset dataframe based on a "not equal to" criteri...	+1.50
I want words after first full stop in a column containing text usin...	+0.82
how to find the percentage of credit card holders for different age...	0.00
R select sequence of certain length	+1.49
Collapsing a data.frame by group and interval coordinates	-1.68
`dplyr`'s `summarize_all()` by some condition	-1.69
R/tidyverse: calculating standard deviation across rows	-0.22
Code a summary table with summarised averages based on levels of a...	0.00
Aggregate frequency classification table	-1.04
Aggregate dataframe with a calculation across a single column	-1.37
Subtract rows varying one column but keeping others fixed	+1.05
Combining rows with duplicate values and NAs [without using tidyver...	+2.58
How can I replace all day values in a date with a specific value?	-1.04
Collapsing ranked information into single column	+0.53
Total revenue generated from a route in R	+0.04
Increase by one for each change in group in R	+2.44
Reformat data frame to long format keeping grouped columns	+1.96
R dplyr's group_by consider empty groups as well	-0.89
Create single objects form a table containing them	-0.66
Expand dataframe by ID to generate a special column	+1.62
How to use apply for different variables	+0.20
assigning the same value to all strings in dataframe	-0.95
Index of last whitespace in each item of a character vector	-0.60
reformatting dplyr summarise_at() output	-1.36
Tidy Data: Rename columns, get non-NA column names, then gather	+2.42
Concat named list of vectors	0.00
R: How Do you calculate (percent of) matching observations?	-1.00
Subtracting columns with the same prefix based on different suffix...	0.00
How to split a table by one column in R?	+1.41
Conditional tidyr::complete() up to variable maximum	+3.06
Grouping by consecutive value occurences	-1.23
I cannot extend rows based on a character	+0.54
How to remove certain items from a vector?	-0.88
Reshaping df with dplyr using gather / spread with multiple variables	-0.57
Calculate percentage of value occurrence over time in R	-1.24
Extracting nth position from space-separated string in dplyr	-0.26
R - Insert Missing Numbers in A Sequence by Group's Max Value	-1.45