anthyllis: Matrix Set of _Anthyllis vulneraria_ Populations in Belgium
In lefko3: Historical and Ahistorical Population Projection Matrix Analysis
anthyllis R Documentation
Matrix Set of Anthyllis vulneraria Populations in Belgium
Description
A lefkoMat object containing projection matrices developed from
demographic data gathered on nine Anthyllis vulneraria populations
from 2003 to 2006 in southwestern Belgium.
Usage
data(anthyllis)
Format
A lefkoMat object holding 27 matrices. The structure of the
object is as below:
- A
The 27 A matrices.
- U
The 27 survival-transition matrices used to develop the A
matrices.
- F
The 27 fecundity matrices used to develop the A matrices.
- hstages
Not used, so set to NA.
- agestages
Not used, so set to NA.
- ahstages
The edited stageframe describing the life history of the
study organism as interpreted in the original demographic study.
- labels
The order of the matrices, where each population is treated
as a separate patch and each matrix corresponds to a different combination
of population and year in time t.
- matrixqc
A vector of integers used in the quality control section of
lefkoMat summary statements.
- dataqc
Currently a vector with two NA values.
Source
Davison, R. et al. 2010. Demographic effects of extreme weather
events on a short-lived calcareous grassland species: stochastic life table
response experiments. Journal of Ecology 98(2):255-267.
Examples
data(anthyllis)
lambda3(anthyllis)
lefko3 documentation built on June 8, 2025, 10:04 a.m.
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| anthyllis | R Documentation |
Matrix Set of Anthyllis vulneraria Populations in Belgium
Description
A lefkoMat object containing projection matrices developed from
demographic data gathered on nine Anthyllis vulneraria populations
from 2003 to 2006 in southwestern Belgium.
Usage
data(anthyllis)
Format
A lefkoMat object holding 27 matrices. The structure of the
object is as below:
- A
The 27 A matrices.
- U
The 27 survival-transition matrices used to develop the A matrices.
- F
The 27 fecundity matrices used to develop the A matrices.
- hstages
Not used, so set to
NA.- agestages
Not used, so set to
NA.- ahstages
The edited stageframe describing the life history of the study organism as interpreted in the original demographic study.
- labels
The order of the matrices, where each population is treated as a separate patch and each matrix corresponds to a different combination of population and year in time t.
- matrixqc
A vector of integers used in the quality control section of
lefkoMatsummary statements.- dataqc
Currently a vector with two
NAvalues.
Source
Davison, R. et al. 2010. Demographic effects of extreme weather events on a short-lived calcareous grassland species: stochastic life table response experiments. Journal of Ecology 98(2):255-267.
Examples
data(anthyllis)
lambda3(anthyllis)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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