fundamental.matrix: Fundamental matrix and age-specific survival

Description Usage Arguments Details Value Author(s) References See Also Examples

View source: R/fundamental.matrix.R

Description

Age-specific survival calculations from stage-classified matrices. Includes the mean, variance and coefficient of variation (cv) of the time spent in each stage class and the mean and variance of the time to death

Usage

1

Arguments

A

projection matrix

...

additional items are passed to splitA and are used to split A into T and F matrices

Details

see section 5.3.1 in Caswell (2001).

Value

A list with 5 items

N

fundamental matrix or mean of the time spent in each stage class

var

variance of the time spent in each stage class

cv

coefficient of variation (sd/mean)

meaneta

mean of time to death

vareta

variance of time to death

Author(s)

Chris Stubben

References

Caswell, H. 2001. Matrix population models: construction, analysis, and interpretation, Second edition. Sinauer, Sunderland, Massachusetts, USA.

See Also

see generation.time and net.reproductive.rate for other age-specific traits

Examples

1
2

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