In the linear regression model the rsquared takes into account whether a constant is included or not among the regressors. In discrete models and GLM we don't make the results statistic depend on the presence of a constant. llnull is always the model with only a constant as explanatory vari...
Excel Function: The excel functions is an easy way to find the values of the statistical tools just by providing the values in the arguments of the functions. The functions for calculating the critical values are the inverse functions. For z statistic inverse of the normal ...
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The equivalent Excel function is VAR.P.ProductCalculates the product of the column's elements.To get the product, you multiple all the numbers in the column. The result is not in itself useful as a descriptive statistic but the function is useful for a variety of othe...
The Z-score is a standard score which is used to convert the raw data into specified scale sizes by the research analyst. It is being used in finding outliers present in the data. It is also used in mathematical modelling for various...