viralx_mars_shap.md
In viralx: Explainers for Regression Models in HIV Research

`viralx_mars_shap()` prints as expected

Code
  print(viralx_mars_shap(vip_featured, hiv_data, nt, pd, pru, vip_train, vip_new,
    orderings))
Output
                              min        q1    median      mean        q3
  mars: cd_2019 = 342   -128.9999 -128.9999 -128.9999 -128.9999 -128.9999
  mars: cd_2021 = 331      0.0000    0.0000    0.0000    0.0000    0.0000
  mars: vl_2019 = 38960    0.0000    0.0000    0.0000    0.0000    0.0000
  mars: vl_2021 = 5113     0.0000    0.0000    0.0000    0.0000    0.0000
  mars: vl_2022 = 0        0.0000    0.0000    0.0000    0.0000    0.0000
                              max
  mars: cd_2019 = 342   -128.9999
  mars: cd_2021 = 331      0.0000
  mars: vl_2019 = 38960    0.0000
  mars: vl_2021 = 5113     0.0000
  mars: vl_2022 = 0        0.0000