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Rating Stats for

eddi

Rating
1623.32 (1,012th)

Reputation
42,998 (2,509th)

Page: 1 ... 6 7 8 9 10 ... 18

Title	Δ
Subset and join a data frame by matching on nested list in R	-0.60
Replace strings in all dataframe cells by corresponding entries in...	+1.01
Cannot use dput for data.table in R	0.00
writing a data.frame using cat	+1.64
How to count unique values for each row in a table in R?	-0.26
R data.table apply function to rows using columns as arguments	+0.37
Concisely renaming/ replacing subsets of a key in data.table	0.00
Combining 2 lists in R into data.table (and repeating all values)	+1.70
Using list() to extract a data.table inside of a function	+1.57
data.table backward rolling join between integer and numeric columns	0.00
Is there a way to recode multiple variables at once?	-1.66
Rounding POSIXct in data.table	0.00
R data.table operations with multiple groups in single data.table a...	+0.38
Looping on rows of a data.table in R	0.00
Sum over rows with multiple changing conditions R data.table	+1.24
Extract unique rows from a data.table with each row unsorted	0.00
How to extend a data.table using Reference Classes?	0.00
Is it possible to call a function inside a data.table operation?	0.00
Count values which are different from NA and discard column if resu...	0.00
How to do %in% by rows in R?	+1.86
How do environments work inside of data.table?	0.00
Joining tables with identical (non-keyed) column names in R data.ta...	0.00
data.table: Compare row value with group value	0.00
R data.table merge tables grouping by multiple columns	+0.37
R - data.table rolling join confusion	0.00
R filling partially NA in data.table	+0.37
R aggregate data.frame with date column	+0.36
Counting Falses before Trues in R	-0.07
ggvis use of " := " in combination with data.table	0.00
R: sequentially assign number based on factor to a limit, then repe...	0.00
Removing all dashes apart from the ones within words R	+0.36
R apply function across rows, unexpected answer	+1.87
I can run %in% code on dummy data but not real data	+1.88
How do I evaluate columns inside data.table with different conditions	-1.63
Return values from python script to R and storing those values in `R`	-0.11
Efficiently concate character content within one column, by group i...	+0.23
Efficiently checking value of other row in data.table	+1.42
Summary in Percentage	+1.65
R datatable conditionally replacing column values	0.00
Using dplyr with filter, group_by & tail?	+0.19
Resample with replacement by group	+1.02
Select row prior to first occurrence of an event by group	+0.40
R generating a sparse matrix	0.00
How to copy a value from a certain pattern in R?	0.00
pass variables and names to data.table function	0.00
Create new column using row-wise operations in Data.Table R	0.00
How to pass a list of columns to data.table where some are predeter...	+0.28
Replace NA with last non-NA in data.table by using only data.table	-0.19
Aggregate data table with column names as strings	-0.23
Display row names in a data.table object	0.00