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Rating Stats for

moodymudskipper

Rating
1448.50 (4,533,043rd)

Reputation
25,315 (5,040th)

Page: 1 ... 11 12 13 14 15 ... 25

Title	Δ
identifying location of NA values in a data frame by ID (not row nu...	+1.20
R: Create dummy if column includes duplicate given group	-1.84
Re-arranging values in a table	-0.19
How to subtract a median using complex condition in R	0.00
Changing / coercing multiple colums of a tibble while avoiding a loop	-0.26
Splitting one row into multiple rows with mutate error	-1.51
Mutate variables in database tables directly using dplyr	0.00
Changing a subset of column names in a list of data frames in R	-0.32
New vector with letters representing unique combinations of other v...	-1.61
Create new dataframe columns using values in an existing column	-0.89
use dplyr filter for all discrete values of variable	0.00
Convert tapply summary result to data frame	+0.08
how to get count and distinct count with group by in dataframe R	+0.56
Transform levels of a factor into a new factor in a dataframe	-0.87
Using na.rm=T in pmin with do.call	+0.35
How can I find the numbers of runs in a list?	-1.67
Identifying the column that has the lowest value	-1.69
Meaning of error using . shorthand inside dplyr function	0.00
R: convert a list to a data.frame	-1.09
Why are R character and numeric vectors equal in certain contexts?	+0.52
Joining/matching data frames in R	+1.81
R: find identical combinations over multiple columns	+0.54
Counting couples in array with loop in r	+1.17
Assignment to list using pipe in R	0.00
Getting the first and the Last value of each day in R	+1.95
Create a new column based on column that does not yet exist	+2.77
Copy and duplicate rows based on condition	-0.53
checking starting and ending index of NA in dataframe in R	+1.23
Assign position number to chars in R	-0.45
jsonlite toJSON adding excess quotes around an object	0.00
R: when both events (columns) are true, refer to one of them to dec...	0.00
How can I add a column to a data frame such that the values added i...	0.00
How to combine multiple plot into one	0.00
Count NA in given columns by rows	-0.80
Recognize patterns in column, and add them to column in Data frame	+1.09
From two lists make one, putting second list values below first	+0.55
Find closest value in list in R	-0.09
concatenating column names with column data in R (using data.table)	-1.30
Why does as.numeric(1) == (3 \| 4) evaluate to TRUE?	+1.32
R: split variables from data frame and find unique ones	+2.34
Make elements NA depending on a predicate function	0.00
How to clean the city and state(both full and abbreviation) using R	-0.15
How to convert list to dataframe without type conversion on date	+1.87
Row-wise sum of first, second and third highest values	-0.47
Capturing "inner slices" of a character vector in R	-0.90
shuffle and swap column R	0.00
Double Matching of two columns in a data frame	-0.14
Convert NA to most appearing value based in another column	0.00
Removing certain chunk of data lines based on a variable in R with...	0.00
Combining two (boolean) categorical factors two new one	-1.83