nihills: Record times for Northern Ireland mountain running events

In DAAG: Data Analysis and Graphics Data and Functions

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)

DAAG documentation built on May 29, 2024, 9:13 a.m.