dolbli

Plants of two Arctic lakes.
Observations on the coastal flora of Arctic lakes. Flora was sampled on the 20 m coastline. 1999--2004.

datasets

A collection of functions for data manipulation, plotting and statistical computing,
to use separately or with the book "Visual Statistics. Use R!":
Shipunov (2020) <http://ashipunov.info/shipunov/software/r/r-en.htm>.
Dr Alexey Shipunov died in December 2022.
Most useful functions:
Bclust(), Jclust() and BootA() which bootstrap hierarchical clustering;
Recode() which does multiple recoding in a fast, simple and flexible way;
Misclass() which outputs confusion matrix even if classes are not concerted;
Overlap() which measures group separation on any projection;
Biarrows() which converts any scatterplot into biplot;
and Pleiad() which is fast and flexible correlogram.

ORPHANED

shipunov

Miscellaneous Functions from Alexey Shipunov

dolbli function

<dl>
<dt><code>columns</code></dt>
<dd>Lake names with plot numbers, data is abundance of plant species, in 1543 scale
(0 -- absent; 1 -- one individual plant; 2 -- no more than 12 individual plants (rametes);
3 -- number of individuals is more than 12 but no more than 5% of total number of plants on a plot;
4 -- number of individuals is more than 5% but no more than 25% of total number of plants on a plot;
5 -- number of individuals is more than 25% but no more than 50% of total number of plants on a plot;
6 -- number of individuals is more than 50% but no more than 75% of total number of plants on a plot;
7 -- number of individuals is more than 75% of total number of plants on a plot.)</dd><dt><code>rows</code></dt>
<dd>Names of plant species, trees start with 0</dd>
</dl>

Format

dolbli — dolbli

<dl>
<dt><code>columns</code></dt>
<dd>Lake names with plot numbers, data is abundance of plant species, in 1543 scale
(0 -- absent; 1 -- one individual plant; 2 -- no more than 12 individual plants (rametes);
3 -- number of individuals is more than 12 but no more than 5% of total number of plants on a plot;
4 -- number of individuals is more than 5% but no more than 25% of total number of plants on a plot;
5 -- number of individuals is more than 25% but no more than 50% of total number of plants on a plot;
6 -- number of individuals is more than 50% but no more than 75% of total number of plants on a plot;
7 -- number of individuals is more than 75% of total number of plants on a plot.)</dd>

<dt><code>rows</code></dt>
<dd>Names of plant species, trees start with 0</dd>


</dl>

dolbli: dolbli

Description

Usage

Arguments

Format