This paper considers the weight distributions in order to incorporating the topics related to construction of skew-symetric (skew-normal) and bimodal distributions. It discusses that many of skew-normal distributions disscussed in recent years researches can be studid in more general form along with some other interesting aspects in context of weigth distributions. Two cosiderable case of the recent years reaserches have been disscussed. It is shown that the introduced distributions in these reseaches along with all of their interesting properties can be obtain from weigth distribution perspective as only special cases.
Chareh H R, Fallah A. Incorporating Various Distributional Properties Using Weight Distributions. JSS 2011; 4 (2) :167-182 URL: http://jss.irstat.ir/article-1-90-en.html