No of days to be considered as single time interval (Default value: 90)
max_lac
Maximum no of lactation to be considered for data preparation (Default value: Max Lactation)
References
J.D. Kalbfleisch and R.L. Prentice (1980). The statistical analysis of failure time data. John Wiley & Sons, Inc., New York, 1980. <doi:10.1002/9781118032985>
J.P. Klein and M L. Moeschberger (2003). Survival Analysis: Techniques for Censored and Truncated Data. Springer New York. <doi:10.1007/b97377>