An Improved Class of Chain Ratio-Product Type Estimators in Two-Phase Sampling Using Two Auxiliary Variables

by Gajendra K. Vishwakarma, Manish Kumar
Published 2014-01-01

A Ratio-Cum-Product Type Exponential Estimator Using Double Sampling for Stratification

by Gajendra K. Vishwakarma, Sayed Mohammed Zeeshan
Published 2018-06-01

Modified Exponential Ratio and Product Estimators for Finite Population Mean in Double Sampling

by Housila P. Singh, Gajendra K. Vishwakarma
Published 2016-04-01

A Bayesian approach for dynamic treatment regimes in the presence of competing risk analysis

by Atanu Bhattacharjee, Gajendra K Vishwakarma, Souvik Banerjee
Published 2018-01-01

Calibration under measurement errors

by Gajendra K. Vishwakarma, Abhishek Singh, Neha Singh
Published 2020-10-01

Illustration of missing data handling technique generated from hepatitis C induced hepatocellular carcinoma cohort study

by Jesna Jose, Gajendra K. Vishwakarma, Atanu Bhattacharjee
Published 2021-06-01

An algorithm for outlier detection in a time series model using backpropagation neural network

by Gajendra K. Vishwakarma, Chinmoy Paul, A.M. Elsawah
Published 2020-12-01

A family of estimators of population mean using multi-auxiliary variate and post-stratification

by Gajendra K. Vishwakarma, Housila P. Singh, Sarjinder Singh
Published 2010-04-01

DEVELOPMENT OF CHAIN-TYPE EXPONENTIAL ESTIMATORS FOR POPULATION VARIANCE IN TWOPHASE SAMPLING DESIGN IN PRESENCE OF RANDOM NON-RESPONS

by G. N. Singh, Amod Kumar, Gajendra K. Vishwakarma
Published 2018-12-01

Disease progression of cancer patients during COVID-19 pandemic: a comprehensive analytical strategy by time-dependent modelling

by Atanu Bhattacharjee, Gajendra K. Vishwakarma, Souvik Banerjee, Sharvari Shukla
Published 2020-08-01

Critically ill patients with diabetes and Middle East respiratory syndrome: a multi-center observational study

by Jesna Jose, Hasan M. Al-Dorzi, Awad Al-Omari, Yasser Mandourah, Fahad Al-Hameed, Musharaf Sadat, Eman Al Qasim, Basem Alraddadi, Abdulrahman Al Harthy, Ghaleb A. Al Mekhlafi, Abdullah Almotairi, Kasim Al Khatib, Ahmed Abdulmomen, Ismael Qushmaq, Anees A. Sindi, Ahmed Mady, Othman Solaiman, Rajaa Al-Raddadi, Khalid Maghrabi, Ahmed Ragab, Ayman Kharaba, Sarah Shalhoub, Abdulsalam M. Al-Aithan, Gajendra K. Vishwakarma, Atanu Bhattacharjee, Yaseen M. Arabi, The Saudi Critical Care Trials Group
Published 2021-01-01