lda: Linear discriminant analysis.

In Fuzzy-Logix/AdapteR: Converts R syntax to SQL to provide fast analytics using in-database C++ library DB Lytix.

Description

lda performs Linear discriminant analysis on FLTable objects. The DB Lytix function called is FLLDA. Performs Linear discriminant analysis and stores the results in predefined tables.

Usage

lda(formula, data = list(), ...)

Arguments

formula	A formula of the form groups ~ x1 + x2 + ... That is, the response is the grouping factor and the right hand side specifies the (non-factor) discriminators.
data	An object of class FLTable or FLTableMD.

Value

LDA returns an object of class FLLDA

See Also

lda for R reference implementation.

Examples

tbl <- FLTable("tblLDA", "OBSID", "VARID", "NUM_VAL")
flmod <- lda(a~. , data = tbl)
flmod$scaling, flmod$means;cof <-coefficients(flmod)
predict(flmod): Not implemented yet.
plot(flmod)

Fuzzy-Logix/AdapteR documentation built on May 6, 2019, 5:07 p.m.