Code
report(mod_survreg)
Output
Can't calculate log-loss.
Message
Can't calculate proper scoring rules for models without integer response
values.
Output
`performance_pcp()` only works for models with binary response values.
Can't calculate log-loss.
Message
Can't calculate proper scoring rules for models without integer response
values.
Output
`performance_pcp()` only works for models with binary response values.
We fitted a logistic model to predict survival::Surv(futime, fustat) with
ecog.ps and rx (formula: survival::Surv(futime, fustat) ~ ecog.ps + rx). The
model's explanatory power is weak (Nagelkerke's R2 = 0.07). The model's
intercept, corresponding to ecog.ps = 0 and rx = 0, is at 667.43 (95% CI
[-415.59, 1750.45], p = 0.227). Within this model:
- The effect of ecog ps is statistically non-significant and negative (beta =
-210.59, 95% CI [-726.18, 305.01], p = 0.423; Std. beta = -107.06, 95% CI
[-369.19, 155.07])
- The effect of rx is statistically non-significant and positive (beta =
320.10, 95% CI [-194.11, 834.32], p = 0.222; Std. beta = 163.22, 95% CI
[-98.98, 425.42])
- The effect of Log(scale) is statistically significant and positive (beta =
5.82, 95% CI [5.35, 6.29], p < .001; Std. beta = 5.82, 95% CI [5.35, 6.29])
Standardized parameters were obtained by fitting the model on a standardized
version of the dataset. 95% Confidence Intervals (CIs) and p-values were
computed using a Wald z-distribution approximation.
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