lagTransProbaMatrix {GWEX}

lagTransProbaMatrix

Description

Estimate the transition probabilities between wet and dry states, for nlag previous days, for all stations

Usage

lagTransProbaMatrix(mat.prec, isPeriod, th, nlag)

Arguments

mat.prec

matrix of precipitation

isPeriod

vector of logical n x 1 indicating the days concerned by a 3-month period

th

threshold above which we consider that a day is wet (e.g. 0.2 mm)

nlag

number of lag days

Value

list

list with one item per station, where each item is a matrix nLag^2 x (nLag+1) of transition probability between dry/wet state. The first nLag columns indicate the wet/dry states for the previous nLag days

Author(s)

Guillaume Evin