Pinene2 {NRAIA}R Documentation

Alpha-pinene and by-products

Description

The Pinene data frame has 8 rows and 6 columns giving the proportion of alpha-pinene and four of its by-products over time from a second experiment.

Format

This data frame contains the following columns:

time
a numeric vector giving the time at which the observation is made. (hr)
a.pin
a numeric vector giving the alpha-pinene proportion. (%)
dipen
a numeric vector giving the dipene proportion. (%)
alloo
a numeric vector giving the allo-ocimene proportion. (%)
pyron
a numeric vector giving the pyronene proportion. (%)
dimer
a numeric vector giving the dimer proportion. (%)

Source

Bates and Watts (1998), Nonlinear Regression Analysis and Its Applications, Wiley (Appendix A1.6).

See Also

Pinene

Examples

str(Pinene2)
xyplot(a.pin + dipen + alloo + pyron + dimer ~ time, Pinene2,
  type = c("b", "g"), aspect = 'xy',
  xlab = "Time (hr)", ylab = "Proportion (%)",
  auto.key = list(space = "right", lines = TRUE))

[Package NRAIA version 0.9-7 Index]