dplyr methods for INCA data

Description

Verbs from the dplyr package can be used for incadata directly, but the incadata object will then loose its class. These methods will preserve the class.

Usage

## S3 method for class 'incadata'
filter(.data, ...)

## S3 method for class 'incadata'
mutate(.data, ...)

## S3 method for class 'incadata'
arrange(.data, ...)

## S3 method for class 'incadata'
rename(.data, ...)

## S3 method for class 'incadata'
select(.data, ...)

## S3 method for class 'incadata'
slice(.data, ...)

## S3 method for class 'incadata'
summarise(.data, ...)

## S3 method for class 'incadata'
summarize(.data, ...)

## S3 method for class 'incadata'
group_by(.data, ...)

Arguments

Details

These methods should not be used directly. They are just documented for clarification of underlying data structure.

Value

Object as return from corresponding dplyr functions but with additional class attribute incadata.

Examples

x <- dplyr::slice(as.incadata(incadata::ex_data), 1:10)
class(x) # "incadata"   "tbl_df"     "tbl"        "data.frame"