Return the data frame containing the gradients for all parameters.

gradients()

Value

A list of lists. See Examples.

See also

Examples

# \dontrun{
test <- cmdstanr_example("logistic", method = "diagnose")

# retrieve the gradients
test$gradients()
#>   param_idx     value     model finite_diff        error
#> 1         0  0.788454  -2.90866    -2.90866  4.89447e-09
#> 2         1  0.538042 -17.17950   -17.17950  2.76466e-08
#> 3         2 -1.725840  16.99630    16.99630  8.87535e-10
#> 4         3  1.854370  -7.63726    -7.63726 -8.95156e-09
# }