Labels:reckoner | sky | window OCR: Rsquare(U) C the proportion of the total uncertainty attributed to the model fit. computed -Iogl i kel i hood for M odel Togl i kel i. hood for C Total The total negative log likelihood is found by fitting fixed response ra across the total sample An Rsquare of1 means that the categorical response completely predicted by the factors. An Rsquare of 0 me that there no gain from using the model instead fixed backgrou response rates In categorical data analysis, high Rsquares are somewhat rare