JSR Vol 45 Number 1 (2011) September 20, 2011September 22, 2023 Publisher Hypothesis testing and variable selection in Ridge regression By JUNE LUO Mathematical Methods of constructing Generalizations Skew Normal Distributions By PUSHPA NARAYAN RATHIE, MURILO COUTINHO SILVA Some classes of estimators for population mean at current occasion in two-occasion successive sampling By G. N. SINGH, SHAKTI PRASAD, JAISHREE PRABHA KARNA Joint modelling of mixed correlated nominal, ordinal and continuous responses By E. BAHRAMI SAMANI, ZH. TAHMASEBINEJAD On relations for generalized Rayleigh distributions based on lower generalized order statistics and its characterization By DEVENDRA KUMAR A comparative study of composite estimators for small domains under Lahiri-Midzuno sampling scheme By G. C. TIKKIWAL, T. JURKIEWICZ A lower confidence limit for reliability of a coherent system with independent component via the CHA algorithm By G. CHAUDHURI On testing order restricted mean residual life functions under censoring By GANESH MALLA, HARI MUKERJEE