Bing Webmaster Tools launches new comparison features and improved interface for enhanced search performance analysis. Bing Webmaster Tools now offers data comparison across time periods.

In 1920, Sir Ronald A. Fisher invented a statistical way to compare data sets. Fisher called his method the analysis of variance, which was later dubbed an ANOVA. This method eventually evolved ...

Restriction: PROC COMPARE reports errors differently if one or both of the compared data sets are not RADIX addressable. Version 6 compressed files are not RADIX addressable, while, beginning with ...

Results from the International Comparison Program (ICP) 2021 cycle include data for the reference year 2021, revised data for the reference year 2017, purchasing power parity (PPP) time series for ...