The common name for the species rattus norvegicus. ... (12 Dec 1998) ...
Found on http://www.encyclo.co.uk/local/20973


A computer program for the statistical analysis of data, especially time series. Name stands for Regression Analysis of Time Series. First chapter of its manual has a nice tutorial. The software is made by Estima Corp. Contexts: data; estimation; code
Found on http://www.econterms.com/glossary.cgi?query=RATS


Rats is Australian slang for deranged; insane.
Found on http://www.probertencyclopaedia.com/browse/ZR.HTM
No exact match found