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youngSwimmers (version 0.0.1)

swimmers: Data from the young elite swimmers study

Description

This is the data used for the young elite swimmers study (Castillo-Aguilar et al. 2021). It contains records from 26 competitive swimmers from ages 10 to 16 on 5 different competitive time periods.

Usage

swimmers

Arguments

Format

This is a data.table object containing 27 variables and 130 rows

  • period: Factor. Time periods from two competitions.

  • subject: Factor. Subject ID.

  • sex: Factor. Subject's sex (Male of Female).

  • age: Numeric. Subject's age in years.

  • weight: Numeric. Weight in kilograms.

  • height: Numeric. Heigh in centimeters.

  • fat: Numeric. Body fat in percentage.

  • bmi: Numeric. Body mass index.

  • ffmi: Numeric. Fat free mass index.

  • sp: Numeric. Systolic blood pressure in mmHg.

  • dp: Numeric. Diastolic blood pressure in mmHg.

  • map: Numeric. Mean arterial pressure in mmHg.

  • pp: Numeric. Pulse pressure in mmHg.

  • sdnn_pre: Numeric. SDNN (Time domain parameter) pre-wingate test.

  • rmssd_pre: Numeric. RMSSD (Time domain parameter) pre-wingate test.

  • vlf_pre: Numeric. VLF (Frequency domain parameter) pre-wingate test.

  • lf_pre: Numeric. LF (Frequency domain parameter) pre-wingate test.

  • hf_pre: Numeric. HF (Frequency domain parameter) pre-wingate test.

  • sdnn_post: Numeric. SDNN (Time domain parameter) post-wingate test.

  • rmssd_post: Numeric. RMSSD (Time domain parameter) post-wingate test.

  • vlf_post: Numeric. VLF (Frequency domain parameter) post-wingate test.

  • lf_post: Numeric. LF (Frequency domain parameter) post-wingate test.

  • hf_post: Numeric. HF (Frequency domain parameter) post-wingate test.

  • power_peak: Numeric. Peak power output in Watts.

  • power_mean: Numeric. Mean power output in Watts.

  • power_min: Numeric. Minimum power output in Watts.

  • fatigue: Numeric. Fatigue index in percentage.