dv_find_to_flip_coordinates: Find coordinates that need flipping

In raymondben/datavolley: Reading and Analyzing DataVolley Scout Files

Find coordinates that need flipping

Description

The orientation of coordinates (e.g. is a serve going from the lower part of the court to the upper, or vice-versa?) depends on how the scout entered them. This function finds coordinates that require flipping, so that all attacks/serves/whatever can be plotted with the same orientation

Usage

dv_find_to_flip_coordinates(x, target_start_end = "lower")

Arguments

x	datavolleyplays: the plays component of a datavolley object as returned by dv_read
target_start_end	string: "lower" or "upper"

Value

A logical index with length equal to the number of rows of x. TRUE indicates rows of x that need their coordinates flipped

See Also

dv_flip_xy

raymondben/datavolley documentation built on April 25, 2024, 10:22 a.m.