calc_pred: Calculate predicted values and their confidence intervals for...
In INDperform: Evaluation of Indicator Performances for Assessing Ecosystem States
Description
Usage
Arguments
Value
See Also
Examples
Description
calc_pred is a helper function for model_trend,
model_gam, model_gamm and
plot_model. It calculates for a list of Generalized Additive
(Mixed) Models the predicted IND values as well as the upper and lower
95% confidence intervals based on a list of corresponding
pressure values (observed or a regular spaced sequence).
Usage
1
calc_pred(model_list, obs_press)
Arguments
model_list
A list of model objects of class 'gam' or 'gamm'.
obs_press
A list of vectors with pressure values (observed or an
artificial sequence).
Value
The function returns a tibble with one row for each model and three columns:
predA list-column with the predicted IND values
given the input pressure values.
ci_upA list-column with the upper 95% confidence limit
of the IND predictions.
ci_lowA list-column with the lower 95% confidence limit
of the IND predictions.
See Also
model_trend, model_gam,
model_gamm, plot_model
Examples
1
2
3
4
# Using the Baltic Sea demo data
model_list <- model_gam_ex$model
obs_press <- ind_init_ex$press_train
x <- calc_pred(model_list, obs_press)
INDperform documentation built on Jan. 11, 2020, 9:08 a.m.
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Description Usage Arguments Value See Also Examples
Description
calc_pred is a helper function for model_trend,
model_gam, model_gamm and
plot_model. It calculates for a list of Generalized Additive
(Mixed) Models the predicted IND values as well as the upper and lower
95% confidence intervals based on a list of corresponding
pressure values (observed or a regular spaced sequence).
Usage
1 | calc_pred(model_list, obs_press)
|
Arguments
model_list |
A list of model objects of class 'gam' or 'gamm'. |
obs_press |
A list of vectors with pressure values (observed or an artificial sequence). |
Value
The function returns a tibble with one row for each model and three columns:
predA list-column with the predicted IND values given the input pressure values.
ci_upA list-column with the upper 95% confidence limit of the IND predictions.
ci_lowA list-column with the lower 95% confidence limit of the IND predictions.
See Also
model_trend, model_gam,
model_gamm, plot_model
Examples
1 2 3 4 | # Using the Baltic Sea demo data
model_list <- model_gam_ex$model
obs_press <- ind_init_ex$press_train
x <- calc_pred(model_list, obs_press)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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