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Rating Stats for

Daniel O

Rating
1478.16 (4,503,076th)

Reputation
123 (629,024th)

Page: 1 2 3 4 ... 6

Title	Δ
Select column with the longest string in R	+1.64
R - Create list of vectors for all combinations combined based on t...	-0.50
Dropping NAS from columns and rows at the same time	0.00
Plot a Scatter Plot from a List in R	+0.44
How can I convert a column of data into bytes in R?	0.00
Conditional function in R which returns a matrix	0.00
Count number of sequences of a specific value per group	-0.47
Manipulating a dataframe	-0.19
How can I make specific periods for each account separately startin...	0.00
R: How do I check week-to-week variation in a dataset?	0.00
R turn each element in a vector into a list of lists	+2.48
Remove NA rows based on mulitple columns's name in R	+1.99
Conditional sums based on the columns are duplicated (by row) in R	-0.02
Add an ID to n rows in dataframe and then do the same for another I...	+2.28
Calculate summary statistics (mean, median etc.) by group	0.00
How to set if only condition for duplicate rows	-2.03
Removing duplicate words without space in a vector in R	-1.02
R Select latest date row for each individual	-0.52
Dividing row by row beneath it in R	-0.03
r function to conditionally match parcial strings	+0.51
R data frame: Change value in 1 column depending on value in another	+2.30
Find numbers located most closely to the location of a specific sig...	-0.69
R - delete rows according to the value of another row	-1.46
How to find out latest date from two different date columns in R an...	0.00
tidyverse: Comparing each row of a data.frame with a single row fro...	+1.81
R - create sentence ID from column of words	-0.72
How do I use group_by in r to combine rows of a dataframe by some c...	+0.53
Get common elements (from the same row) between to columns of comma...	+2.38
How to generate all string permutations with given sets of letters...	+2.31
Place a dot before a letter	+0.99
Subsetting data at an irregular interval in an R function	-1.18
How to delete certain condition from data frame	+0.47
Group 200 samples into 10 groups so that you minimize the total of...	0.00
Get a new column with only the first name in R	+2.68
Loop through all entries in one dataframe to find matches based on...	0.00
Sum rows at specific column intervals	0.00
How to extract substring from a string up to a certain occurrence o...	-0.37
How do I transpose similar record values into separate columns in R...	+0.05
Sort values in a list by columns of a matrix	-1.11
For each row, find column which is closest to a specified value	-1.50
Regex ignoring middle string	0.00
How to extract the word before a certain word in a string?	-1.10
how to search and change dates. in r using datatable	+1.41
Automation of a calculation in a nested list	0.00
coding error when using abline to add linear regression lines to ea...	0.00
How to calculate range and variance for all the columns in a large...	-1.84
How can I rename value from one column?	+2.57
Compare one group to the rest of the groups as a whole in R	-0.46
Replace values from a column with value corresponding to vector wit...	-1.51
Calculating the mean of different insect orders per camera per hour...	0.00