iglu (version 3.0.0)

summary_glu: Calculate summary glucose level

Description

The function summary_glu is a wrapper for the base function summary(). Output is a tibble object with subject id and the summary value: Minimum, 1st Quantile, Median, Mean, 3rd Quantile and Max.

Usage

summary_glu(data)

Arguments

data

DataFrame object with column names "id", "time", and "gl", or numeric vector of glucose values.

Value

If a data.frame object is passed, then a tibble object with a column for subject id and then a column for each summary value is returned. If a vector of glucose values is passed, then a tibble object without the subject id is returned. as.numeric() can be wrapped around the latter to output a numeric vector with values in order of Min, 1st Quantile, Median, Mean, 3rd Quantile and Max.

Details

A tibble object with 1 row for each subject, a column for subject id and a column for each of summary values is returned. NA glucose values are omitted from the calculation of the summary values.

Examples

# NOT RUN {
data(example_data_1_subject)
summary_glu(example_data_1_subject)

data(example_data_5_subject)
summary_glu(example_data_5_subject)

# }