Skip to content

[SPARKR][DOC] fix link in vignettes #20711

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
felixcheung wants to merge 2 commits into from
Closed

[SPARKR][DOC] fix link in vignettes #20711

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
d09a804
fix link
felixcheung Mar 2, 2018
17a116e
let's do https
felixcheung Mar 2, 2018
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Next Next commit
fix link
  • Loading branch information
@felixcheung
felixcheung committed Mar 2, 2018
commit d09a8043291241e87910ea67263e0318bbe1ad14
2 changes: 1 addition & 1 deletion R/pkg/vignettes/sparkr-vignettes.Rmd
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -317,7 +317,7 @@ A common flow of grouping and aggregation is

2. Feed the `GroupedData` object to `agg` or `summarize` functions, with some provided aggregation functions to compute a number within each group.

A number of widely used functions are supported to aggregate data after grouping, including `avg`, `countDistinct`, `count`, `first`, `kurtosis`, `last`, `max`, `mean`, `min`, `sd`, `skewness`, `stddev_pop`, `stddev_samp`, `sumDistinct`, `sum`, `var_pop`, `var_samp`, `var`. See the [API doc for `mean`](http://spark.apache.org/docs/latest/api/R/mean.html) and other `agg_funcs` linked there.
A number of widely used functions are supported to aggregate data after grouping, including `avg`, `countDistinct`, `count`, `first`, `kurtosis`, `last`, `max`, `mean`, `min`, `sd`, `skewness`, `stddev_pop`, `stddev_samp`, `sumDistinct`, `sum`, `var_pop`, `var_samp`, `var`. See the [API doc for aggregate functions](https://spark.apache.org/docs/latest/api/R/column_aggregate_functions.html) linked there.

For example we can compute a histogram of the number of cylinders in the `mtcars` dataset as shown below.

Expand Down