Namrata Karpe

发表

ON THE ESTIMATION OF RATIO AND PRODUCT OF TWO POPULATION MEANS USING SUPPLEMENTARY INFORMATION IN PRESENCE OF MEASUREMENT ERRORS

Housila P. Singh, Namrata Karpe, Namrata Karpe, 2009 .

A Class of Estimators Using Auxiliary Information for Estimating Finite Population Variance in Presence of Measurement Errors

Housila P. Singh, Namrata Karpe, Namrata Karpe, 2009 .