## Usage

```
plot_1Dsmooth(
model,
plot_ci = TRUE,
select,
alpha = 0.05,
ylim = NULL,
method_expTransform = "simple",
return_plotData = FALSE
)
```

## Arguments

- model
- plot_ci
If

`TRUE`

CIs are plotted. Only used if`plot_type = 1`

.- select
Index of smooth term to be plotted.

- alpha
`(1-alpha)`

CIs are calculated. The default 0.05 leads to 95% CIs.- ylim
Optional limits of the y-axis.

- method_expTransform
One of

`c("simple","delta")`

, stating if standard errors and confidence interval limits should be transformed by a simple exp transformation or using the delta method. The delta method can be unstable in situations and lead to negative confidence interval limits. Only used when the model was estimated with a log or logit link.- return_plotData
If TRUE, the dataset prepared for plotting is returned. Defaults to FALSE.

## Details

If the model was estimated with a log or logit link, the function
automatically performs an exponential transformation of the effect,
see argument `method_expTransform`

.

## Author

Alexander Bauer alexander.bauer@stat.uni-muenchen.de