Browsing by author "Ahmad, A"

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    • Symmetric and asymmetric rounding: a review and some new results 

      Schneeweiss, H; Komlos, J; Ahmad, AS (SPRINGER, 2010-09)
      Using rounded data to estimate moments and regression coefficients typically biases the estimates. We explore the bias-inducing effects of rounding, thereby reviewing widely dispersed and often half forgotten results in ...