ts_extract: Extract and Transform Time Series Data
In mikejohnson51/zonal: Performant zonal statistics over flexible units

ts_extract

R Documentation

Extract and Transform Time Series Data

Description

This function processes an input dataset by reshaping it from wide to long format, separating columns into descriptions and dates, and renaming the resulting dataset for further analysis.

Usage

ts_extract(output, ID)

Arguments

`output`	A data frame containing the time series data in wide format. It must have a column with the name matching `ID` and other columns with names in the format "description_Date" (e.g., "temp_2024-01-01").
`ID`	A character string specifying the column name that uniquely identifies rows in the dataset.

Value

A transformed data frame with the following changes:

description: The variable names extracted from the original column names.
Date: A Date column converted from the original column names.
value: The associated values for each combination of ID, description, and Date.