condense.tags: Condense multiple columns to a single JSON column

In mudata: Interchange Tools for Multi-Parameter Spatiotemporal Data

Description

Performs the opposite of expand.tags: collapses the data in tagcolumns to a single column (called tagcolumn) that contains a JSON representation of the data that was previously in the tag columns at that row.

Usage

condense.tags(x, ...)

## S3 method for class 'data.frame'
condense.tags(x, tagcolumns, tagcolumn = "tags", ...)

## S3 method for class 'mudata'
condense.tags(x, ...)

Arguments

x	a data frame with tag columns
...	passed to/from methods
tagcolumns	column names to be condensed to JSON
tagcolumn	the column in which to store JSON

Value

A modified data.frame

Examples

data(pocmaj)
condense.tags(pocmaj, tagcolumns = c("Ca", "Ti", "V"))

mudata documentation built on Nov. 17, 2017, 7:30 a.m.