Restarting R session...
> remove.packages("fastshap")
Removing package from ‘/Library/Frameworks/R.framework/Versions/4.0/Resources/library’
(as ‘lib’ is unspecified)
>
> install.packages("fastshap")
trying URL 'https://cran.rstudio.com/bin/macosx/contrib/4.0/fastshap_0.0.5.tgz'
Content type 'application/x-gzip' length 561465 bytes (548 KB)
==================================================
downloaded 548 KB
The downloaded binary packages are in
/var/folders/fs/n8fm688d7139p9zjkl1llsbdv6n1th/T//RtmpBRZmED/downloaded_packages
>
> library(fastshap)
>
> # Load the sample data; see ?datasets::mtcars for details
> data(mtcars)
>
> # Fit a projection pursuit regression model
> mtcars.ppr <- ppr(mpg ~ ., data = mtcars, nterms = 1)
>
> # Compute approximate Shapley values using 10 Monte Carlo simulations
> set.seed(101) # for reproducibility
> shap <- explain(mtcars.ppr, X = subset(mtcars, select = -mpg), nsim = 10,
+ pred_wrapper = predict, adjust = TRUE)
Warning message:
The `x` argument of `as_tibble.matrix()` must have unique column names if `.name_repair` is omitted as of tibble 2.0.0.
Using compatibility `.name_repair`.
This warning is displayed once every 8 hours.
Call `lifecycle::last_warnings()` to see where this warning was generated.
>
> # Visualize first explanation
> preds <- predict(mtcars.ppr, newdata = mtcars)
> x <- subset(mtcars, select = -mpg)[1L, ] # take first row of feature values
> force_plot(shap[1L, ], baseline = mean(preds), feature_values = x)
Error in py_call_impl(callable, dots$args, dots$keywords) :
TypeError: save_html() got an unexpected keyword argument 'plot_html'
And here is my session info
> sessionInfo()
R version 4.0.3 (2020-10-10)
Platform: x86_64-apple-darwin17.0 (64-bit)
Running under: macOS Catalina 10.15.7
Matrix products: default
BLAS: /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/4.0/Resources/lib/libRlapack.dylib
locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] fastshap_0.0.5
loaded via a namespace (and not attached):
[1] Rcpp_1.0.6 pillar_1.6.1 compiler_4.0.3 plyr_1.8.6
[5] tools_4.0.3 jsonlite_1.7.2 lifecycle_1.0.0 tibble_3.1.2
[9] gtable_0.3.0 lattice_0.20-44 png_0.1-7 pkgconfig_2.0.3
[13] rlang_0.4.11 Matrix_1.3-3 DBI_1.1.1 rstudioapi_0.13
[17] gridExtra_2.3 dplyr_1.0.6 generics_0.1.0 vctrs_0.3.8
[21] xgboost_1.4.1.1 grid_4.0.3 tidyselect_1.1.1 reticulate_1.20
[25] glue_1.4.2 data.table_1.14.1 R6_2.5.0 fansi_0.5.0
[29] ggplot2_3.3.4 purrr_0.3.4 magrittr_2.0.1 scales_1.1.1
[33] ellipsis_0.3.2 matrixStats_0.59.0 assertthat_0.2.1 abind_1.4-5
[37] colorspace_2.0-1 utf8_1.2.1 munsell_0.5.0 crayon_1.4.1
IPython could not be loaded!
>
I can't get force_plot to work with the example code or the article (https://bgreenwell.github.io/fastshap/articles/forceplot.html) code.
And here is my session info