Question

Convert list of overlapping data.frames into single data.frame

score 38 · Answer 1 · 2015-06-09 14:35:30

38

Views

Convert list of overlapping data.frames into single data.frame

Published on 09 June 2015 at 14:35

score 170 · Answer 2 · 2015-06-09 11:03:57

170

Views

create_progress_bar in recursive functions in R

Published on 09 June 2015 at 11:03

score 783 · Answer 3 · 2015-06-11 10:03:19

783

Views

R data.frame: rowSums of selected columns by grouping vector

Published on 11 June 2015 at 10:03

score 149 · Answer 4 · 2015-06-12 05:26:24

149

Views

Copy data from a row inside a data frame and put it into an array in R

Published on 12 June 2015 at 05:26

score 759 · Answer 5 · 2015-06-15 14:56:39

759

Views

When to use parallel programming in R to apply a function to each row

Published on 15 June 2015 at 14:56

score 6.7k · Answer 6 · 2015-06-12 13:32:04

6.7k

Views

How to apply scales::percent or scales::percent_format() to prop.table in R to format numbers as percentages

Published on 12 June 2015 at 13:32

score 47 · Answer 7 · 2015-06-16 10:16:31

47

Views

Parallelized Update of MySQL DB?

Published on 16 June 2015 at 10:16

score 3.4k · Answer 8 · 2015-06-17 17:39:59

3.4k

Views

R: Using plyr to perform fuzzy string matching between matching subsets of two data sources

Published on 17 June 2015 at 17:39

score 88 · Answer 9 · 2015-06-18 21:41:40

88

Views

R: Create 2 columns with difference and percentages values of another column

Published on 18 June 2015 at 21:41

score 4.1k · Answer 10 · 2015-06-22 06:49:31

4.1k

Views

Error message when running simple 'rename' function

Published on 22 June 2015 at 06:49

score 1.2k · Answer 11 · 2015-06-20 23:24:08

1.2k

Views

Apply an R function over multiple arrays, returning an array of the same size

Published on 20 June 2015 at 23:24

score 611 · Answer 12 · 2015-06-22 14:56:23

611

Views

R - ddply summarise using nlevels() does not work

Published on 22 June 2015 at 14:56

score 236 · Answer 13 · 2015-06-23 20:14:22

236

Views

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Published on 23 June 2015 at 20:14

score 81 · Answer 14 · 2015-06-21 01:08:02

81

Views

Make a frequency data frame from a list while maintaining rows in R

Published on 21 June 2015 at 01:08

score 702 · Answer 15 · 2015-06-25 17:02:46

702

Views

Multi Column DDPLY/R function in Pandas/Python

Published on 25 June 2015 at 17:02

score 105 · Answer 16 · 2015-06-25 10:00:47

105

Views

plyr functions and standard evaluation

Published on 25 June 2015 at 10:00

score 18.6k · Answer 17 · 2015-06-24 11:13:22

18.6k

Views

Combining two dataframes keeping all columns

Published on 24 June 2015 at 11:13

score 777 · Answer 18 · 2015-06-27 19:52:26

777

Views

ddply with chunks from multiple data frames

Published on 27 June 2015 at 19:52

score 320 · Answer 19 · 2016-12-20 07:47:02

320

Views

Grouping occurences of a string to a row

Published on 20 December 2016 at 07:47

score 576 · Answer 20 · 2016-12-20 18:18:00

576

Views

group unique rows in a dataframe by ID, and stack related values as new column

Published on 20 December 2016 at 18:18

List Question

Convert list of overlapping data.frames into single data.frame

create_progress_bar in recursive functions in R

R data.frame: rowSums of selected columns by grouping vector

Copy data from a row inside a data frame and put it into an array in R

When to use parallel programming in R to apply a function to each row

How to apply scales::percent or scales::percent_format() to prop.table in R to format numbers as percentages

Parallelized Update of MySQL DB?

R: Using plyr to perform fuzzy string matching between matching subsets of two data sources

R: Create 2 columns with difference and percentages values of another column

Error message when running simple 'rename' function

Apply an R function over multiple arrays, returning an array of the same size

R - ddply summarise using nlevels() does not work

How to use ddply or dplyr to evaluate a multivariable function with unvectorized inputs against a data frame?

Make a frequency data frame from a list while maintaining rows in R

Multi Column DDPLY/R function in Pandas/Python

plyr functions and standard evaluation

Combining two dataframes keeping all columns

ddply with chunks from multiple data frames

Grouping occurences of a string to a row

group unique rows in a dataframe by ID, and stack related values as new column

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