fairclough: Data from Fairclough (2017). Fitness, fatness and the...

In tystan/deltacomp: Functions to Analyse Compositional Data and Produce Confidence Intervals for Relative Increases and Decreases in the Compositional Components

Data from Fairclough (2017). Fitness, fatness and the reallocation of time between children's daily movement behaviours: an analysis of compositional data

Description

A dataset containing z_bmi (outcome), time-use compositions (sl,sb,lpa,mvpa), and covariates from the Fairclough (2017) paper. The data can be found in supp file 7 of the paper at https://link.springer.com/article/10.1186/s12966-017-0521-z.

Usage

data(fairclough)

Format

A data frame with 169 rows and 21 variables

Details

The variables in the data are as follows:

• child_id

• school

• sex

• decimal_age

• imd_decile

• height mass

• bmi

• z_bmi

• itof_grade

• waist_circ

• whtr

• shuttles_20m

• wear_time

• sed

• lpa

• mpa

• vpa

• mvpa

• sleep

• min_in_day

References

Fairclough, Stuart J. and Dumuid, Dorothea and Taylor, Sarah and Curry, Whitney and McGrane, Bronagh and Stratton, Gareth and Maher, Carol and Olds, Timothy. Fitness, fatness and the reallocation of time between children’s daily movement behaviours: an analysis of compositional data. International Journal of Behavioral Nutrition and Physical Activity, 2017. 14(1): 64.

tystan/deltacomp documentation built on Oct. 26, 2022, 7:24 a.m.