plot.smle | R Documentation |
This function returns two plot windows. By default, the first shows
1) the solution path (estimated coefficient by iteration step) for
the retained features.
By default, the second plot contains 4 plots to assess convergence:
2) log-likelihood,
3) Euclidean distance between the current and the previous coefficient estimates,
4) the number of tries in u-search (see details of SMLE()
),
and 5) the number of features changed in the current active set.
## S3 method for class 'smle' plot(x, num_path = NULL, label = TRUE, which_path = NULL, out_plot = 1, ...)
x |
A |
num_path |
The number of top coefficients to be shown. Default is equal to the number of features retained in the model. |
label |
Logical flag for whether to label each curve with the feature index. Default is |
which_path |
A vector to control which features are shown in addition to the paths for the most significant coefficients. |
out_plot |
A number from 1 to 5 indicating which plot is to be shown in the separate window; the default for solution path plot is "1". See Description for plot labels 2-5. |
... |
Additional arguments passed to the second plot. |
No return value.
set.seed(1) Data <- Gen_Data(correlation = "CS") fit <- SMLE(Y = Data$Y,X = Data$X, k = 20, family = "gaussian") plot(fit)
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