Sankhyā: The Indian Journal of Statistics is a quarterly peer-reviewed scientific journal on statistics published by the Indian Statistical Institute (ISI). It was established in 1933 by Prasanta Chandra Mahalanobis, founding director of ISI, along the lines of Karl Pearson's Biometrika. Mahalanobis was the founding editor-in-chief. Sankhya is considered as "core journal" of statistics by the Current Index to Statistics.