3 papers
stat.AP2026
Assessing the informative value of macroeconomic indicators for public health forecasting
Shome Chakraborty, Fardil Khan, Soutik Ghosal
Macroeconomic conditions influence the environments in which health systems operate, yet their value as leading signals of health system capacity has not been systematically evalua…
stat.ME2024
A placement-value based approach to concave ROC analysis
Soutik Ghosal, Zhen Chen
The receiver operating characteristic (ROC) curve is an important graphic tool for evaluating a test in a wide range of disciplines. While useful, an ROC curve can cross the chance…
stat.ME2024
Impact of methodological assumptions and covariates on the cutoff estimation in ROC analysis
Soutik Ghosal
The Receiver Operating Characteristic (ROC) curve stands as a cornerstone in assessing the efficacy of biomarkers for disease diagnosis. Beyond merely evaluating performance, it pr…