On Wrapping of Quasi Lindley Distribution

Abstract

In this paper, as an extension of Wrapping Lindley Distribution (WLD), we suggest a new circular distribution called the Wrapping Quasi Lindley Distribution (WQLD). We obtain the probability density function and derive the formula of a cumulative distribution function, characteristic function, trigonometric moments, and some related parameters for this WQLD. The maximum likelihood estimation method is used for the estimation of parameters.

Comparing estimation of the parameters of distribution of the root density of plants in the presence of outliers

“…Up to now, many researchers have worked on properties of Lindley distribution and have made an inferences on the distribution. For more details, we refer to Ghitany et al (2008), Al-Mutairi et al (2013, Nedjar and Zeghdoudi (2016), and Mukherjee (2016, 2017), Torabi et al (2014), Asgharzadeh, Bakouch, et al (2016, Shanker (2016), Ibrahim et al (2019), Al-khazaleh andAlkhazaleh (2019).…”