Recent questions tagged dplyr

+14 votes

2 answers

Conditional recoding of factor

asked 1 hour ago by wyhgood (13.6m points)

+6 votes

2 answers

Assigning names to the list output of dplyr do operation

asked 5 hours ago by wyhgood (13.6m points)

+6 votes

4 answers

Filling in values in a data frame in R?

asked 5 hours ago by wyhgood (13.6m points)

+3 votes

2 answers

How does dplyr's select helper function everything() differ from copying?

asked 5 hours ago by wyhgood (13.6m points)

+2 votes

2 answers

Difficult Subtraction of Elements in Dataframe in R

asked 9 hours ago by wyhgood (13.6m points)

+14 votes

2 answers

When using mutate() in dplyr, how to create a new column to be the sum or mean or several cells in the row without typing all the names?

asked 13 hours ago by wyhgood (13.6m points)

+5 votes

3 answers

dplyr without hard-coding the variable names

asked 13 hours ago by wyhgood (13.6m points)

+10 votes

2 answers

Counting unique days with overlap and gaps in date ranges

asked 1 day ago by wyhgood (13.6m points)

+5 votes

2 answers

tidyr extract regular expression [duplicate]

asked 1 day ago by wyhgood (13.6m points)

+13 votes

3 answers

Calculate accuracy by groups

asked 1 day ago by wyhgood (13.6m points)

+13 votes

2 answers

Retain values in dataframe that do not meet certain conditions

asked 1 day ago by wyhgood (13.6m points)

+3 votes

3 answers

How to expand a large dataframe in R

asked 2 days ago by wyhgood (13.6m points)

+4 votes

5 answers

create new variable defined only for a subset of the data using `dplyr`

asked 3 days ago by wyhgood (13.6m points)

+11 votes

10 answers

Group by multiple columns in dplyr, using string vector input

asked 4 days ago by wyhgood (13.6m points)

+8 votes

2 answers

dplyr and reusable argument lists

asked 4 days ago by wyhgood (13.6m points)

+8 votes

2 answers

Summarize with dplyr "other then" groups

asked 4 days ago by wyhgood (13.6m points)

+8 votes

3 answers

R dplyr:: rename and select using string variable

asked May 14 by wyhgood (13.6m points)

+5 votes

3 answers

Using dplyr::mutate a new column comparing two dataframes

asked May 13 by wyhgood (13.6m points)

+2 votes

2 answers

Using tidyr or similar to make a tall data set wide, while collapsing multiple values into a vector

asked May 10 by wyhgood (13.6m points)

+15 votes

3 answers

dplyr summarise logical condition

asked May 10 by wyhgood (13.6m points)

Page:

1
2
3
4
...
87
next »

Web Analytics

...