R: Record times for Northern Ireland mountain running events

nihills

R Documentation

Record times for Northern Ireland mountain running events

Description

Data were from the 2007 calendar for the Northern Ireland Mountain Running Association.

Usage

data(nihills)
data(lognihills)

Format

A data frame with 23 observations on the following 4 variables.

dist: distances in miles
climb: amount of climb in feet
time: record time in hours for males
timef: record time in hours for females
logdist: distances, log(miles)
logclimb: climb, log(feet)
logtime: record time for males, log(hours)
logtimef: record time for females, log(hours)

Details

These data make an interesting comparison with the dataset hills2000 in the DAAG package.

Source

For more recent information, see https://www.nimra.org.uk/index.php/fixtures/

Examples

data(nihills)
lm(formula = log(time) ~ log(dist) + log(climb), data = nihills)
lm(formula = log(time) ~ log(dist) + log(climb/dist), data = nihills)
lm(formula = logtime ~ logdist + I(logclimb-logdist), data = lognihills)