env.type: env.type input
In akeyel/spatialdemography: A Spatially Explicit Metacommunity Model

env.type determines how each landscape element will be set up.

Any of the distribution functions (see distribution.functions will work here. Additionally, the following options are available:

cover specifying cover will set up the element based on percent cover, with required parameters being specified in the cover.levels and param1 fields. The field cover.levels specifies the cover levels to be generated, each separated by a semicolon (no semicolon is needed if only one cover class is present). This should be the proportion of cells in each cover type (e.g., 1 would give one cover type with 100 cover, 0.5;0.5 would give two cover types each with 50 0.25;0.25 would give 3 cover types the first with 50 with 25 assigned is determined by param1, and numbers follow sequentially and increasingly from there. (e.g., if param1 = 1, then the third example above would generate cover levels of 1,2,3). The param2 field should be set to NA.
rnorm will set the landscape element up based on values drawn from a normal distribution where the mean is given by the value of param1 and the standard deviation by the value of param2. The cover.levels field should be set to NA.

akeyel/spatialdemography documentation built on May 12, 2019, 4:43 a.m.