heightDiffSi | R Documentation |
Function for computing height-differential site index (DEPRECIATED)
heightDiffSi(Hdt1, Hdt2, t, ts, depreciated = TRUE)
Hdt1 |
a numeric vector of initial dominant heights (m) |
Hdt2 |
a numeric vector of dominant heights (m) at the second point in time |
t |
observation period (nr of years between time points 1 and 2) |
ts |
species code (1=spruce, 2= pine) |
depreciated |
force to use function by setting FALSE |
Reference age of 40 years
H40 site index (m)
Lennart Noordermeer lennart.noordermeer@gmail.com
Sharma et al (2011)
SiteIndex, HeightDiffSi
a <- c(8,20) # initial dominant heights
b <- c(10.23744,24.81046) # heights at time point 2
heightDiffSi(a, b, 15, 1)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.