Description Usage Arguments Value Author(s) References See Also Examples
Linear Discriminant Analysis based on Top Scoring Pair
1 |
X |
input matrix, of dimension nobs x nvars; each row is an observation vector. |
y |
response variable. |
nlambda |
The number of |
lambda |
user specified lambda sequence |
threshold |
Convergence threshold for coordinate descent. A parameter from "glmnet" package. Defaults value is |
An object with S3 class "LDCA","glmnet"
call |
the call that produced this object |
a0 |
Intercept sequence of length |
beta |
For |
lambda |
The actual sequence of |
dev.ratio |
The fraction of (null) deviance explained (for |
nulldev |
Null deviance (per observation). This is defined to be 2*(loglike_sat -loglike(Null)); The NULL model refers to the intercept model, except for the Cox, where it is the 0 model. |
df |
The number of nonzero coefficients for each value of
|
dim |
dimension of coefficient matrix (ices) |
nobs |
number of observations |
npasses |
total passes over the data summed over all lambda values |
offset |
a logical variable indicating whether an offset was included in the model |
jerr |
error flag, for warnings and errors (largely for internal debugging). |
Xiaolin Yang, Han Liu
Geman, D., dAvignon, C.: Classifying gene expression profiles from pairwise mRNA comparisons. Statistical Applications in Genetics and Molecular Biology, 3(1):19 (2007)
summary.LDCA
,print.LDCA
,predict.LDCA
,plot.LDCA
1 2 3 4 5 6 |
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