Description Usage Arguments Examples
Plot out model values
1 2 3 4 |
model |
A model to display graphically. Can also be an ensemble produced with |
formula |
A formula setting the |
data |
An optional data frame from which to extract levels for explanatory variables. |
bootstrap |
The number of bootstrap replications of the model to generate and plot.
Use as an alternative to |
nlevels |
The number of levels to display for those variables shown at discrete levels. |
at |
A named list giving specific values at which to hold the variables. You can accomplish
this without forming a list by using |
class_level |
A character string indicating the level of the response variable to use in the plot when the model is produce a probabilty for a classifier. (Default: the first level.) |
interval |
One of "none", "confidence", "prediction" indicating which type of interval to display. |
post_transform |
A function providing a scalar transformation and new name for the response variable.
Example: |
size |
A numerical value for line width (default: 1) |
alpha |
A numerical value between 0 and 1 for transparency (default: 0.8) |
... |
Used to choose specific values for explantory variables. See examples. |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | ## Not run:
mod1 <- lm(wage ~ age * sex + sector, data = mosaicData::CPS85)
mod_plot(mod1)
mod_plot(mod1, n = Inf, interval = "confidence")
mod_plot(mod1, ~ sector + sex + age) # not necessarily a good ordering
mod_plot(mod1, ~ age + sex + sector, nlevels = 8)
mod2 <- lm(log(wage) ~ age + sex + sector, data = mosaicData::CPS85)
mod_plot(mod2, post_transform = c(wage = exp),
interval = "confidence") # undo the log in the display
mod3 <- glm(married == "Married" ~ age + sex * sector,
data = mosaicData::CPS85, family = "binomial")
mod_plot(mod3)
E3 <- mod_ensemble(mod3, 10)
mod_plot(E3)
mod4 <- rpart::rpart(sector ~ age + sex + married, data = mosaicData::CPS85)
mod_plot(mod4)
mod_plot(mod4, class_level = "manag")
mod5 <- randomForest::randomForest(
sector ~ age + sex + married, data = mosaicData::CPS85)
mod_plot(mod5)
mod_plot(mod5, class_level = "manag")
## End(Not run)
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