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      Four fertility models are fitted using non-linear least squares. These are the Hadwiger, the Gamma, the Model1 and Model2, following the terminology of the following paper: Peristera P. and Kostaki A. (2007). "Modeling fertility in modern populations". Demographic Research, 16(6): 141--194. <doi:10.4054/DemRes.2007.16.6>. Model based averaging is also supported.
Package details | 
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| Author | Michail Tsagris [aut, cre] | 
| Maintainer | Michail Tsagris <mtsagris@uoc.gr> | 
| License | GPL (>= 2) | 
| Version | 1.4 | 
| Package repository | View on CRAN | 
| Installation | 
                Install the latest version of this package by entering the following in R:
                
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