atp_serves: Sample of ATP Serves

In skoval/WOMBATsport: Datasets for tutorial at 2017 WOMBAT data science conference

Description

This dataset contains polynomial functions for a sample of serves. The variables of the dataset are:

Format

A data frame with 132 rows and 16 variables

Details

• serveid. An integer id for the serve.

• x0. A numeric first coefficient for x-dimension.

• x1. A numeric second coefficient for x-dimension.

• x2. A numeric third coefficient for x-dimension.

• x3. A numeric fourth coefficient for x-dimension.

• y0. A numeric first coefficient for y-dimension.

• y1. A numeric second coefficient for y-dimension.

• y2. A numeric third coefficient for y-dimension.

• y3. A numeric fourth coefficient for y-dimension.

• z0. A numeric first coefficient for z-dimension.

• z1. A numeric second coefficient for z-dimension.

• z2. A numeric third coefficient for z-dimension.

• z3. A numeric fourth coefficient for z-dimension.

• start. A numeric of the seconds arc started.

• duration. A numeric of the duration of the arc in seconds.

• arc. A numeric indicating the arc (1 or 2) or the serve.

skoval/WOMBATsport documentation built on May 5, 2019, 3:49 p.m.