cellintensity {HyetosMinute}R Documentation

Intensity of cells of the Bartlett-Lewis rectangular pulse model

Description

The function cellintensity generates the intensity of cells X_{ij} according to an exponential, gamma or Weibull distribution.

Usage

cellintensity(N,mx,sxmx,h,weibTF,i)

Arguments

N

Vector of the number of cells per storm.

mx

A positive number that specifies the mean of cell intensities. See details.

sxmx

The ratio of standard deviation of cell intensities to mean cell intensity. See details.

h

Vector of parameters η of exponential distribution. In the case of Bartlett-Lewis model with dependent intensity-duration, parameter η varies between storms so that the ratio ι=μ_x/η is kept constant.

weibTF

Logical value that specifies if the intensities follow the Weibull distribution.

i

Ratio ι=μ_x/η for the case of Bartlett-Lewis model with dependent intensity-duration, NA otherwise.

Details

To implement the exponential or gamma distribution, then set argument weibTF equal to FALSE.

In the case of Bartlett-Lewis model with NON-dependent intensity-duration, then argument i should be equal to NA. Otherwise, specify ratio ι=μ_x/η.

Value

int

Vector of the intensities of cells.

Author(s)

Kossieris Panagiotis pankoss@hotmail.com

References

http://itia.ntua.gr/el/docinfo/368/


[Package HyetosMinute version 2.1 Index]