prepare_time_series: Prepare a Time Series Tibble from a 2D stars Object with...

In dtwSat: Time-Weighted Dynamic Time Warping for Satellite Image Time Series Analysis

Prepare a Time Series Tibble from a 2D stars Object with Bands and Time Attributes

Description

This function reshapes a data frame, which has been converted from a stars object, into a nested wide tibble format. The stars object conversion often results in columns named in formats like "band.YYYY.MM.DD", "XYYYY.MM.DD.band", or "YYYY.MM.DD.band".

Usage

prepare_time_series(x)

Arguments

x	A data frame derived from a stars object containing time series data in wide format. The column names should adhere to one of the following formats: "band.YYYY.MM.DD", "XYYYY.MM.DD.band", or "YYYY.MM.DD.band".

Value

A nested tibble in wide format. Each row of the tibble corresponds to a unique 'ts_id' that maintains the order from the original stars object. The nested structure contains observations (time series) for each 'ts_id', including the 'time' of each observation, and individual bands are presented as separate columns.

dtwSat documentation built on Sept. 22, 2023, 9:06 a.m.