Question

Summing rows of rolling columns

score 214 · Answer 1 · 2015-06-15 19:17:16

214

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Summing rows of rolling columns

Published on 15 June 2015 at 19:17

score 182 · Answer 2 · 2017-08-29 16:38:35

182

Views

Rolling rowsums in unbalanced panel data in R

Published on 29 August 2017 at 16:38

score 602 · Answer 3 · 2017-08-30 12:49:08

602

Views

Sum of integer columns is double

Published on 30 August 2017 at 12:49

score 879 · Answer 4 · 2017-09-14 12:07:59

879

Views

simplifying R code using dplyr (or other) to rowSums while ignoring NA, unlss all is NA

Published on 14 September 2017 at 12:07

score 6.5k · Answer 5 · 2011-02-27 19:36:33

6.5k

Views

Efficiently compute the row sums of a 3d array in R

Published on 27 February 2011 at 19:36

score 73 · Answer 6 · 2020-10-09 18:51:36

73

Views

R: sum largest n rows into a column

Published on 09 October 2020 at 18:51

score 180 · Answer 7 · 2020-10-17 02:53:24

180

Views

Is there a way to sum specific rows of a column?

Published on 17 October 2020 at 02:53

score 123 · Answer 8 · 2020-10-20 11:32:39

123

Views

Using a specific column's values to subtract from other rows but the column index moves between files in R

Published on 20 October 2020 at 11:32

score 42 · Answer 9 · 2023-10-31 17:42:45

42

Views

compare each cell in one dataframe to all values within a column in a second data frame and count the number of times the first df cell recedes in r

Published on 31 October 2023 at 17:42

score 89 · Answer 10 · 2023-11-14 01:54:46

89

Views

Create a new column with the sum of the values from some columns in a tibble on R

Published on 14 November 2023 at 01:54

score 38 · Answer 11 · 2020-11-23 10:55:16

38

Views

Rolling rowsum over existing data frame with NAs in r

Published on 23 November 2020 at 10:55

score 365 · Answer 12 · 2020-11-25 00:34:50

365

Views

Aggregate observations across samples by rownames (dplyr) in R

Published on 25 November 2020 at 00:34

score 596 · Answer 13 · 2020-11-28 04:51:17

596

Views

how to sort a matrix into a block matrix (zero blocks), preserving naming order on ties using row/col Sums?

Published on 28 November 2020 at 04:51

score 168 · Answer 14 · 2020-12-02 01:13:42

168

Views

HTML table transfer rows and get sum of row values

Published on 02 December 2020 at 01:13

score 405 · Answer 15 · 2020-12-07 21:46:02

405

Views

In R, how to do rowsums for columns with negative and positive integers?

Published on 07 December 2020 at 21:46

score 71 · Answer 16 · 2021-04-20 23:44:49

71

Views

Conditionally replace NA in one column by subtracting the sum of other columns from the total

Published on 20 April 2021 at 23:44

score 215 · Answer 17 · 2021-04-22 14:52:52

215

Views

How do I calculate sum of rows (apply on every subject) and divided by a number in R?

Published on 22 April 2021 at 14:52

score 462 · Answer 18 · 2021-05-12 12:52:27

462

Views

Counting the occurences of a string in dataframe row

Published on 12 May 2021 at 12:52

score 60 · Answer 19 · 2018-11-12 20:36:35

60

Views

R: Is there a column version for "rowsum", but to compute the mean and not just the sum?

Published on 12 November 2018 at 20:36

score 124 · Answer 20 · 2018-11-14 19:41:30

124

Views

Create an indicator variable in SparklyR when all the variables are missing

Published on 14 November 2018 at 19:41

List Question

Summing rows of rolling columns

Rolling rowsums in unbalanced panel data in R

Sum of integer columns is double

simplifying R code using dplyr (or other) to rowSums while ignoring NA, unlss all is NA

Efficiently compute the row sums of a 3d array in R

R: sum largest n rows into a column

Is there a way to sum specific rows of a column?

Using a specific column's values to subtract from other rows but the column index moves between files in R

compare each cell in one dataframe to all values within a column in a second data frame and count the number of times the first df cell recedes in r

Create a new column with the sum of the values from some columns in a tibble on R

Rolling rowsum over existing data frame with NAs in r

Aggregate observations across samples by rownames (dplyr) in R

how to sort a matrix into a block matrix (zero blocks), preserving naming order on ties using row/col Sums?

HTML table transfer rows and get sum of row values

In R, how to do rowsums for columns with negative and positive integers?

Conditionally replace NA in one column by subtracting the sum of other columns from the total

How do I calculate sum of rows (apply on every subject) and divided by a number in R?

Counting the occurences of a string in dataframe row

R: Is there a column version for "rowsum", but to compute the mean and not just the sum?

Create an indicator variable in SparklyR when all the variables are missing

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