Figure 4. Transition probability of the first-order Markov chains (dd = a dry dekad (d) preceded by a dry dekad (d); dw = a wet dekad (w) preceded by a dry dekad (d); wd = a dry dekad (d) preceded by a wet dekad (w); ww = a wet dekad (w) preceded by a wet dekad (w))

From

Statistical Study of Dry Spells and Their Impact on Rainfed Corn in the Burkinabe Sahel

Chaim Vivien Doto, Dial Niang, Malicki Zorom, Hamma Yacouba

American Journal of Water Resources. 2020, 8(1), 31-37 doi:10.12691/ajwr-8-1-4