R Under development (unstable) (2025-08-26 r88710 ucrt) -- "Unsuffered Consequences"
Copyright (C) 2025 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> # Assuming that the soil type is the source of biases
> library(intamapInteractive)
Loading required package: intamap
Loading required package: sp
> data(meuse)
> coordinates(meuse) = ~x+y
> 
> lb = findLocalBias(meuse,gid = "soil",formulaString=as.formula(zinc~1))
[using ordinary kriging]
[using ordinary kriging]
[using ordinary kriging]
[using ordinary kriging]
> lb$single$bias
  groups        ols  ols.std        wls  wls.std
1      1  229.53779 31.70881  204.93546 28.06270
2      2  -54.33288 31.70881  -58.27423 21.10777
3      3 -175.20491 35.45153 -146.66123 26.60755
> 
> 
> meuseUnbias = removeLocalBias(meuse,localBias = lb, gid = "soil",
+     formulaString = zinc~1) 
> summary(meuseUnbias)
Object of class SpatialPointsDataFrame
Coordinates:
     min    max
x 178605 181390
y 329714 333611
Is projected: NA 
proj4string : [NA]
Number of points: 155
Data attributes:
    cadmium           copper            lead            zinc        
 Min.   : 0.200   Min.   : 14.00   Min.   : 37.0   Min.   : -85.94  
 1st Qu.: 0.800   1st Qu.: 23.00   1st Qu.: 72.5   1st Qu.: 198.67  
 Median : 2.100   Median : 31.00   Median :123.0   Median : 289.66  
 Mean   : 3.246   Mean   : 40.32   Mean   :153.4   Mean   : 370.11  
 3rd Qu.: 3.850   3rd Qu.: 49.50   3rd Qu.:207.0   3rd Qu.: 489.06  
 Max.   :18.100   Max.   :128.00   Max.   :654.0   Max.   :1634.06  
                                                                    
      elev             dist               om         ffreq  soil   lime   
 Min.   : 5.180   Min.   :0.00000   Min.   : 1.000   1:84   1:97   0:111  
 1st Qu.: 7.546   1st Qu.:0.07569   1st Qu.: 5.300   2:48   2:46   1: 44  
 Median : 8.180   Median :0.21184   Median : 6.900   3:23   3:12          
 Mean   : 8.165   Mean   :0.24002   Mean   : 7.478                        
 3rd Qu.: 8.955   3rd Qu.:0.36407   3rd Qu.: 9.000                        
 Max.   :10.520   Max.   :0.88039   Max.   :17.000                        
                                    NA's   :2                             
    landuse       dist.m      
 W      :50   Min.   :  10.0  
 Ah     :39   1st Qu.:  80.0  
 Am     :22   Median : 270.0  
 Fw     :10   Mean   : 290.3  
 Ab     : 8   3rd Qu.: 450.0  
 (Other):25   Max.   :1000.0  
 NA's   : 1                   
> 
> proc.time()
   user  system elapsed 
   3.39    0.40    3.79