Several new tests are proposed for examining the adequacy of a family of parametric models against large nonparametric alternatives. These tests formally check if the bias vector of residuals from ...

If transformations do not work, you can use a non-parametric statistical test. Below is a table with the non-parametric alternatives of a few statistical tests.

Value-at-risk (VaR) is a statistical method for judging the potential losses an asset, portfolio, or firm could incur over some period of time. The parametric approach to VaR uses mean-variance ...

This short course will provide an overview of non-parametric statistical techniques. The course will first describe what non-parametric statistics are, when they should be used, and their advantages ...

Parametric tests that require high observation to variable ratios present a paradox for researchers, as eliminating variables potentially reduces effect sizes for comparative analyses, yet test ...

September 25, 2014. Keithley Instruments Inc. today announced it had received orders for additional S530 parametric test systems from X-FAB Silicon Foundries. X-FAB, a Germany-based foundry for ...

January 23, 2014. Keithley Instruments Inc. has introduced the latest upgrades to its S530 Parametric Test Systems for high-speed production parametric test of semiconductors. These enhancements ...