Converts tTable of summary(model_fit) to tibble and adds CIs.

compute_model_fit_parameters(
  fit,
  trt_col_name = "TRTG",
  tafd_col_name = "TAFD",
  id_col_name = "ID",
  conf_int = 0.95
)

Arguments

fit

An nlme::lme model object from model fitting

trt_col_name

String of column name of trt used in model fitting

tafd_col_name

String of column name of tafd used in model fitting

id_col_name

String of column name of the id used in model fitting for random effects

conf_int

Numeric confidence interval level (default: 0.9)

Value

a tibble of model_fit parameters

Examples

data_proc <- preprocess(cqtkit_data_verapamil)

fit <- fit_prespecified_model(
  data_proc,
  deltaQTCF,
  ID,
  CONC,
  deltaQTCFBL,
  TRTG,
  TAFD,
  "REML",
  TRUE
)
compute_model_fit_parameters(fit)
#> # A tibble: 20 × 8
#>    Parameters        Value Std.Error    DF `t-value` `p-value`       CIl     CIu
#>    <chr>             <dbl>     <dbl> <dbl>     <dbl>     <dbl>     <dbl>   <dbl>
#>  1 Intercept      -8.75      2.24      604    -3.90   1.05e- 4 -13.1     -4.35  
#>  2 CONC            0.00785   0.00825   604     0.952  3.41e- 1  -0.00834  0.0240
#>  3 deltaQTCFBL    -0.649     0.0402    604   -16.2    4.78e-49  -0.728   -0.570 
#>  4 Verapamil HCL   2.77      0.642     604     4.32   1.82e- 5   1.51     4.03  
#>  5 1 HR            4.08      1.16      604     3.53   4.45e- 4   1.81     6.35  
#>  6 1.5 HR          2.25      1.13      604     1.99   4.72e- 2   0.0275   4.48  
#>  7 2 HR            6.67      1.24      604     5.38   1.07e- 7   4.24     9.11  
#>  8 2.5 HR          5.60      1.25      604     4.48   8.89e- 6   3.15     8.06  
#>  9 3 HR            2.96      1.12      604     2.65   8.36e- 3   0.763    5.16  
#> 10 3.5 HR         -0.416     1.14      604    -0.366  7.14e- 1  -2.65     1.82  
#> 11 4 HR            1.50      1.11      604     1.35   1.78e- 1  -0.687    3.69  
#> 12 5 HR           -0.494     1.12      604    -0.442  6.59e- 1  -2.69     1.70  
#> 13 6 HR            1.16      1.20      604     0.968  3.33e- 1  -1.20     3.52  
#> 14 7 HR           -0.203     1.20      604    -0.169  8.66e- 1  -2.57     2.16  
#> 15 8 HR           -0.859     1.17      604    -0.737  4.61e- 1  -3.15     1.43  
#> 16 12 HR          -4.18      1.17      604    -3.58   3.74e- 4  -6.48    -1.89  
#> 17 14 HR          -2.98      1.38      604    -2.15   3.19e- 2  -5.70    -0.258 
#> 18 24 HR           1.62      1.40      604     1.16   2.46e- 1  -1.12     4.37  
#> 19 IIV(Intercept) 10.1      NA          NA    NA     NA          7.22    14.0   
#> 20 Residual Error  6.18     NA          NA    NA     NA          5.84     6.54