dm_nrow: Number of rows
In krlmlr/dm: Relational Data Models
View source: R/filter-helpers.R
dm_nrow R Documentation
Number of rows
Description
Returns a named vector with the number of rows for each table.
Usage
dm_nrow(dm)
Arguments
dm
A dm object.
Value
A named vector with the number of rows for each table.
Examples
dm_nycflights13() %>%
dm_filter(airports = (faa %in% c("EWR", "LGA"))) %>%
dm_nrow()
krlmlr/dm documentation built on April 19, 2024, 5:23 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
View source: R/filter-helpers.R
| dm_nrow | R Documentation |
Number of rows
Description
Returns a named vector with the number of rows for each table.
Usage
dm_nrow(dm)
Arguments
dm |
A |
Value
A named vector with the number of rows for each table.
Examples
dm_nycflights13() %>%
dm_filter(airports = (faa %in% c("EWR", "LGA"))) %>%
dm_nrow()
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.