Error - lasso reg.

[Maha_Houran]

Hi. I am having an error in my code of fitting a lasso regression model to predict weight based on all the other variables.

May someone help please? Thank you

library(tidyverse)
library(tidymodels)
#> Registered S3 method overwritten by 'tune':
#>   method                   from   
#>   required_pkgs.model_spec parsnip
fitted_model %>%
  augment(new_data = zoo_train) %>%
  conf_mat(truth = weight, estimate = .pred_class)
#> Error in lambda[1] - s : non-numeric argument to binary operator

^{Created on 2022-03-26 by the reprex package (v2.0.1)}

[ttrodrigz]

Hi there, you will get much better quality help by creating a reproducible example