| Units of consumers goods {DDPM} | R Documentation |
The data show the frequency distribution of the number of units of consumers goods
Description
The function gives the number of units of consumers goods purchased by households over 26 weeks.
Usage
data_units
Arguments
data_units |
A vector of (non-negative integer) count values. |
Details
The data show the number of units of consumer goods purchased by households over 26 weeks. Recently, they were used by Aryuyuen et al. (2014) and fitted by the zero-inflated negative binomial-generalized exponential distribution.
Value
data_units gives the number of units of consumers goods purchased by households over 26 weeks.
Author(s)
Muhammad Imran
R implementation and documentation: Muhammad Imran imranshakoor84@yahoo.com.
References
Aryuyuen, S., Bodhisuwan, W., & Supapakorn, T. (2014). Zero-inflated negative binomial-generalized exponential distribution and its applications. Songklanakarin Journal of Science and Technology, 36(4), 483-91.
Lindsey, J. K. (1995). Modeling frequency and count data (Vol. 15). Oxford University Press.
Examples
x<-data_units
summary(x)
table (x)