Specified C++11: please drop specification unless essential
Missing or unexported objects:
  ‘shapr::feature_matrix_cpp’ ‘shapr::observation_impute_cpp’
Running examples in ‘PPtreeregViz-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: PPshapdependence
> ### Title: Dependency plot
> ### Aliases: PPshapdependence
> 
> ### ** Examples
> 
> data(dataXY)
> testX <- dataXY[1,-1]
> Model <- PPTreereg(Y~., data = dataXY, DEPTH = 2)
> shap_long <- ppshapr_prep(Model, final.rule =5, method="simple")
Error: 'feature_matrix_cpp' is not an exported object from 'namespace:shapr'
Execution halted
Examples with CPU (user + system) or elapsed time > 5s
              user system elapsed
PPregNodeViz 3.814  0.074    5.26
Specified C++11: please drop specification unless essential
Missing or unexported objects:
  ‘shapr::feature_matrix_cpp’ ‘shapr::observation_impute_cpp’
Running examples in ‘PPtreeregViz-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: PPshapdependence
> ### Title: Dependency plot
> ### Aliases: PPshapdependence
> 
> ### ** Examples
> 
> data(dataXY)
> testX <- dataXY[1,-1]
> Model <- PPTreereg(Y~., data = dataXY, DEPTH = 2)
> shap_long <- ppshapr_prep(Model, final.rule =5, method="simple")
Error: 'feature_matrix_cpp' is not an exported object from 'namespace:shapr'
Execution halted
Specified C++11: please drop specification unless essential
Missing or unexported objects:
  ‘shapr::feature_matrix_cpp’ ‘shapr::observation_impute_cpp’
Running examples in ‘PPtreeregViz-Ex.R’ failed
The error most likely occurred in:

> ### Name: PPshapdependence
> ### Title: Dependency plot
> ### Aliases: PPshapdependence
> 
> ### ** Examples
> 
> data(dataXY)
> testX <- dataXY[1,-1]
> Model <- PPTreereg(Y~., data = dataXY, DEPTH = 2)
> shap_long <- ppshapr_prep(Model, final.rule =5, method="simple")
Error: 'feature_matrix_cpp' is not an exported object from 'namespace:shapr'
Execution halted
Specified C++11: please drop specification unless essential
Missing or unexported objects:
  ‘shapr::feature_matrix_cpp’ ‘shapr::observation_impute_cpp’
Running examples in ‘PPtreeregViz-Ex.R’ failed
The error most likely occurred in:

> ### Name: PPshapdependence
> ### Title: Dependency plot
> ### Aliases: PPshapdependence
> 
> ### ** Examples
> 
> data(dataXY)
> testX <- dataXY[1,-1]
> Model <- PPTreereg(Y~., data = dataXY, DEPTH = 2)
> shap_long <- ppshapr_prep(Model, final.rule =5, method="simple")
Error: 'feature_matrix_cpp' is not an exported object from 'namespace:shapr'
Execution halted
Specified C++11: please drop specification unless essential
Missing or unexported objects:
  'shapr::feature_matrix_cpp' 'shapr::observation_impute_cpp'
Running examples in 'PPtreeregViz-Ex.R' failed
The error most likely occurred in:

> ### Name: PPshapdependence
> ### Title: Dependency plot
> ### Aliases: PPshapdependence
> 
> ### ** Examples
> 
> data(dataXY)
> testX <- dataXY[1,-1]
> Model <- PPTreereg(Y~., data = dataXY, DEPTH = 2)
> shap_long <- ppshapr_prep(Model, final.rule =5, method="simple")
Error: 'feature_matrix_cpp' is not an exported object from 'namespace:shapr'
Execution halted
Error(s) in re-building vignettes:
--- re-building 'PPtreeregViz.Rmd' using rmarkdown

Quitting from lines 169-170 [unnamed-chunk-18] (PPtreeregViz.Rmd)
Error: processing vignette 'PPtreeregViz.Rmd' failed with diagnostics:
'feature_matrix_cpp' is not an exported object from 'namespace:shapr'
--- failed re-building 'PPtreeregViz.Rmd'

SUMMARY: processing the following file failed:
  'PPtreeregViz.Rmd'

Error: Vignette re-building failed.
Execution halted
Specified C++11: please drop specification unless essential
Missing or unexported objects:
  ‘shapr::feature_matrix_cpp’ ‘shapr::observation_impute_cpp’
Running examples in ‘PPtreeregViz-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: PPshapdependence
> ### Title: Dependency plot
> ### Aliases: PPshapdependence
> 
> ### ** Examples
> 
> data(dataXY)
> testX <- dataXY[1,-1]
> Model <- PPTreereg(Y~., data = dataXY, DEPTH = 2)
> shap_long <- ppshapr_prep(Model, final.rule =5, method="simple")
Error: 'feature_matrix_cpp' is not an exported object from 'namespace:shapr'
Execution halted
Specified C++11: please drop specification unless essential
Missing or unexported objects:
  ‘shapr::feature_matrix_cpp’ ‘shapr::observation_impute_cpp’
Running examples in ‘PPtreeregViz-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: PPshapdependence
> ### Title: Dependency plot
> ### Aliases: PPshapdependence
> 
> ### ** Examples
> 
> data(dataXY)
> testX <- dataXY[1,-1]
> Model <- PPTreereg(Y~., data = dataXY, DEPTH = 2)
> shap_long <- ppshapr_prep(Model, final.rule =5, method="simple")
Error: 'feature_matrix_cpp' is not an exported object from 'namespace:shapr'
Execution halted
Specified C++11: please drop specification unless essential
Specified C++11: please drop specification unless essential
Specified C++11: please drop specification unless essential
Missing or unexported objects:
  'shapr::feature_matrix_cpp' 'shapr::observation_impute_cpp'
Running examples in 'PPtreeregViz-Ex.R' failed
The error most likely occurred in:

> ### Name: PPshapdependence
> ### Title: Dependency plot
> ### Aliases: PPshapdependence
> 
> ### ** Examples
> 
> data(dataXY)
> testX <- dataXY[1,-1]
> Model <- PPTreereg(Y~., data = dataXY, DEPTH = 2)
> shap_long <- ppshapr_prep(Model, final.rule =5, method="simple")
Error: 'feature_matrix_cpp' is not an exported object from 'namespace:shapr'
Execution halted
Error(s) in re-building vignettes:
--- re-building 'PPtreeregViz.Rmd' using rmarkdown

Quitting from lines 169-170 [unnamed-chunk-18] (PPtreeregViz.Rmd)
Error: processing vignette 'PPtreeregViz.Rmd' failed with diagnostics:
'feature_matrix_cpp' is not an exported object from 'namespace:shapr'
--- failed re-building 'PPtreeregViz.Rmd'

SUMMARY: processing the following file failed:
  'PPtreeregViz.Rmd'

Error: Vignette re-building failed.
Execution halted
Specified C++11: please drop specification unless essential
Specified C++11: please drop specification unless essential
Specified C++11: please drop specification unless essential
Missing or unexported objects:
  'shapr::feature_matrix_cpp' 'shapr::observation_impute_cpp'
Running examples in 'PPtreeregViz-Ex.R' failed
The error most likely occurred in:

> ### Name: PPshapdependence
> ### Title: Dependency plot
> ### Aliases: PPshapdependence
> 
> ### ** Examples
> 
> data(dataXY)
> testX <- dataXY[1,-1]
> Model <- PPTreereg(Y~., data = dataXY, DEPTH = 2)
> shap_long <- ppshapr_prep(Model, final.rule =5, method="simple")
Error: 'feature_matrix_cpp' is not an exported object from 'namespace:shapr'
Execution halted
Error(s) in re-building vignettes:
--- re-building 'PPtreeregViz.Rmd' using rmarkdown

Quitting from lines 169-170 [unnamed-chunk-18] (PPtreeregViz.Rmd)
Error: processing vignette 'PPtreeregViz.Rmd' failed with diagnostics:
'feature_matrix_cpp' is not an exported object from 'namespace:shapr'
--- failed re-building 'PPtreeregViz.Rmd'

SUMMARY: processing the following file failed:
  'PPtreeregViz.Rmd'

Error: Vignette re-building failed.
Execution halted