Licence file added

anova_contrasts.R

@@ -1507,7 +1507,7 @@ if(any(quanti.in.recov.var)){
 }
 quali.recov.var <- recov.var[ ! quanti.in.recov.var]
 if(length(quali.recov.var) == 0){
-    stop(paste0("\n\n============\n\nERROR: AT LEAST ONE QUALITITATIVE VARIABLE MUST BE PRESENT AS PREDICTIVE VARIABLE IN THE model1, model2, model3 PARAMETERS TO RUN AN ANOVA\n\n============\n\n"), call. = FALSE)
+    stop(paste0("\n\n============\n\nERROR: AT LEAST ONE QUALITITATIVE VARIABLE MUST BE PRESENT AS PREDICTIVE VARIABLE IN THE model1, model2, model3 PARAMETERS TO RUN AN ANOVA.\nCHECK IF QUALI VARIABLES ARE ONLY MADE ON NUMBERS (RECOGNIZED AS QUANTI VARIABLE).\n\n============\n\n"), call. = FALSE)
 }
 if( ! is.null(model1)){
     quali.recov.var1 <- recov.var1[recov.var1 %in% quali.recov.var]