1. Variable selection of spectroscopic data through monitoring both location and dispersion of PLS loading weights

   • Tahir Mehmood
   • Arslan Munir Turk

   Research Article 19 January 2021 Pages: 905 - 917

   

2. Improved estimators for functions of scale parameters in mixture models

   • Lakshmi Kanta Patra
   • Somesh Kumar
   • Constantinos Petropoulos

   Research Article 12 January 2021 Pages: 918 - 954

   

3. Bayesian algorithm based on auxiliary variables for estimating item response theory models with non-ignorable missing response data

   • Jiwei Zhang
   • Zhaoyuan Zhang
   • Jian Tao

   Research Article 08 January 2021 Pages: 955 - 996

   

4. An index to simultaneously analyze the degree and directionality of departure from global marginal homogeneity in square contingency tables

   • Shuji Ando

   Research Article 19 January 2021 Pages: 997 - 1008

   

5. Robust confidence intervals for a proportion using ranked-set sampling

   • Jesse Frey
   • Yimin Zhang

   Research Article 02 January 2021 Pages: 1009 - 1028

   

6. A two-component nonparametric mixture model with stochastic dominance

   • Jingjing Wu
   • Tasnima Abedin

   Research Article 27 January 2021 Pages: 1029 - 1057

   

7. Regression-based mediation analysis: a formula for the bias due to an unobserved precursor variable

   • Steven B. Kim
   • Joonghak Lee

   Research Article Open access 30 January 2021 Pages: 1058 - 1076

   

8. Correction to: Regression-based mediation analysis: a formula for the bias due to an unobserved precursor variable

   • Steven B. Kim
   • Joonghak Lee

   Correction 25 August 2021 Pages: 1077 - 1078

9. Poisson reduced-rank models with sparse loadings

   • Eun Ryung Lee
   • Seyoung Park

   Research Article 02 February 2021 Pages: 1079 - 1097

   

10. Weighted bias-corrected restricted statistical inference for heteroscedastic semiparametric varying-coefficient errors-in-variables model

    • Weiwei Zhang
    • Gaorong Li

    Research Article 23 February 2021 Pages: 1098 - 1128

    

11. Quantile-based control charts for poisson and gamma distributed data

    • Wook-Yeon Hwang

    Research Article 12 March 2021 Pages: 1129 - 1146

    

12. Some general results on usual stochastic ordering of the extreme order statistics from dependent random variables under Archimedean copula dependence

    • Hossein Nadeb
    • Hamzeh Torabi
    • Ali Dolati

    Research Article 10 March 2021 Pages: 1147 - 1163

13. VC: a method for estimating time-varying coefficients in linear models

    • Ekkehart Schlicht

    Research Article Open access 12 March 2021 Pages: 1164 - 1196

    

14. Regression analysis of doubly truncated data based on pseudo-observations

    • Pao-sheng Shen

    Research Article 16 March 2021 Pages: 1197 - 1218

    

15. Generalized bagging

    • Junsik Kim
    • Ji Meng Loh
    • Woncheol Jang

    Research Article 24 March 2021 Pages: 1219 - 1237

    

16. Bootstrap inference for network vector autoregression in large-scale social network

    • Manho Hong
    • Eunju Hwang

    Research Article 20 March 2021 Pages: 1238 - 1258

    

17. Outside barrier lookback options with floating strike

    • Gaeun Lee
    • Hangsuck Lee
    • Yang Ho Choi

    Research Article 03 August 2021 Pages: 1259 - 1286