cellintensity {HyetosMinute} | R Documentation |
The function cellintensity
generates the intensity of cells X_{ij} according to an exponential, gamma or Weibull distribution.
cellintensity(N,mx,sxmx,h,weibTF,i)
N |
Vector of the number of cells per storm. |
mx |
A positive number that specifies the mean of cell intensities. See |
sxmx |
The ratio of standard deviation of cell intensities to mean cell intensity. See |
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. |
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.
int |
Vector of the intensities of cells. |
Kossieris Panagiotis pankoss@hotmail.com
http://itia.ntua.gr/el/docinfo/368/