Print All Drifter Checks

Print All Drifter Checks

# S3 method for all_drifter_checks
print(x, ...)

Arguments

x	an object of the class `all_drifter_checks`
...	other arguments, currently ignored

Value

this function prints all drifter checks

Examples

 library("DALEX")
 model_old <- lm(m2.price ~ ., data = apartments)
 model_new <- lm(m2.price ~ ., data = apartments_test[1:1000,])
 check_drift(model_old, model_new,
                  apartments, apartments_test,
                  apartments$m2.price, apartments_test$m2.price)
#>    -------------------------------------
#>                   Variable  Shift
#>   -------------------------------------
#>                   m2.price    4.9  
#>          construction.year    6.0  
#>                    surface    6.8  
#>                      floor    4.9  
#>                   no.rooms    2.8  
#>                   district    2.8  
#>    -------------------------------------
#>                   Variable  Shift
#>   -------------------------------------
#>                  Residuals    8.3  
#>    -----------------------------------------------
#>                   Variable    Shift  Scaled
#>   -----------------------------------------------
#>                      floor   194.64    21.6  *
#>                   no.rooms   185.78    20.6  *
#>                    surface   170.91    19.0  .
#>                   m2.price   191.43    21.3  *
#>          construction.year   192.27    21.4  *
 
 library("ranger")
 predict_function <- function(m,x,...) predict(m, x, ...)$predictions
 model_old <- ranger(m2.price ~ ., data = apartments)
 model_new <- ranger(m2.price ~ ., data = apartments_test)
 check_drift(model_old, model_new,
                  apartments, apartments_test,
                  apartments$m2.price, apartments_test$m2.price,
                  predict_function = predict_function)
#>    -------------------------------------
#>                   Variable  Shift
#>   -------------------------------------
#>                   m2.price    4.9  
#>          construction.year    6.0  
#>                    surface    6.8  
#>                      floor    4.9  
#>                   no.rooms    2.8  
#>                   district    2.8  
#>    -------------------------------------
#>                   Variable  Shift
#>   -------------------------------------
#>                  Residuals   34.4  **
#>    -----------------------------------------------
#>                   Variable    Shift  Scaled
#>   -----------------------------------------------
#>                      floor    43.40     4.8  
#>                   no.rooms    44.34     4.9  
#>                    surface    47.98     5.3  
#>                   m2.price    33.60     3.7  
#>          construction.year    78.36     8.7