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RSDA (version 1.4)

R to Symbolic Data Analysis

Description

Symbolic Data Analysis (SDA) was proposed by professor Edwin Diday in 1987, the main purpose of SDA is to substitute the set of rows (cases) in the data table for a concept (second order statistical unit). This package implements, to the symbolic case, certain techniques of automatic classification, as well as some linear models.

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Version

Install

install.packages('RSDA')

Monthly Downloads

618

Version

1.4

License

GPL (>= 2)

Maintainer

Oldemar Rodriguez

Last Published

May 30th, 2017

Functions in RSDA (1.4)

R2.U

Upper boundary correlation coefficient.
RMSE.L

Lower boundary root-mean-square error
Cardiological

Cardiological data example
R2.L

Lower boundary correlation coefficient.
StudentsGrades

Data Example.
USCrime

Us crime classic data table
SDS.to.RSDA

SDS SODAS files to RSDA files.
SODAS.to.RSDA

XML SODAS files to RSDA files.
RMSE.U

Upper boundary root-mean-square error
RSDA

R to Symbolic Data Analysis
VeterinaryData

Symbolic interval data example
abalone

SODAS XML data file.
ex1_db2so

Data example to generate symbolic objets
cfa.MatrixZ

cfa.MatrixZ
cfa.minmax

cfa.minmax
display.sym.table

display.sym.table
dist.vect

Compute a distance vector
format_modal_var

format.modal.var
format_set_var

format.set.var
median.sym.data.table

Symbolic Median
neighbors.vertex

Compute neighbors vertex
predictsym.glm

Predict method to Lasso, Ridge and and Elastic Net Linear regression model to interval variables
predictsym.lm

Predict method to CM and CRM Linear regression model
sodasXML

sodasXML
cfa.scatterplot

CFA Symbolic Scatter Plot
cfa.totals

cfa.totals
classic.to.sym

Generate a symbolic data table
cor

Generic function for the correlation
ex_cfa2

Correspondence Analysis Example
[.sym.data.table

Extract or replace parts of a Symbolic Data Table
sym.hclust

Symbolic Hierarchical Clustering
sym.histogram.pca

Histogram Principal Components Analysis
cfa.CVPRealz

cfa.CVPRealz
cfa.Czz

cfa.Czz
example4

Data Example 4
example5

Data Example 5
example1

Data Example 1
format_sym_vars

format.sym.vars
generate.sym.table

Generate a Symbolic Data Table
interscal.delta

interscal.delta
ex_cfa1

Correspondence Analysis Example
example2

Data Example 2
example3

Data Example 3
interval.dist.tobj

Symbolic Objects Distance
sym.median

Symbolic Median
sym.normalize

sym.normalize
var

Generic function for the Variance
variance.princ.curve

Variance of the principal curve
cov

Generic function for the covariance
deter.coefficient

Compute the determination cosfficient
facedata

Face Data Example
format_continuous_var

format.continuous.var
interscal.B

interscal.B
interscal

Interscal Method
newSobject

newSobject
norm.vect

Compute the norm of a vector.
oils

Ichino Oils example data.
plotX.slice

plotX.slice
process.modal.variable

process.modal.variable
process.mult.nominal.modif.variable

process.mult.nominal.modif.variable
lynne1

Symbolic interval data example.
process.continuum.variable

process.continuum.variable
process.histogram.variable

process.histogram.variable
process.mult.nominal.variable

process.mult.nominal.variable
sym.data.table.to.sym.var

sym.data.table.to.sym.var
sym.glm

Lasso, Ridge and and Elastic Net Linear regression model to interval variables
sym.mds

Symbolic Multidemensional Scaling
sym.mean

Symbolic Mean
sym.sd

Symbolic Standard Desviation
sym.var

Symbolic Variable (Feature)
int_prost_test

Linear regression model data example.
int_prost_train

Linear regression model data example.
print.sym.data.table

Printing Symbolic Data Table
process.continue.variable

process.continue.variable
calculate.probs

process.histogram.variable
centers.interval

Compute centers of the interval
dist.vect.matrix

Compute the distance vector matrix
downarrow.matrix

downarrow.matrix
process.nominal.variable

process.nominal.variable
sym.cor

Symbolic Correlation
sym.cov

Symbolic Covariance
sym.obj

Symbolic Object
sym.scatterplot

Symbolic Scatter Plot
vertex.interval

Vertex of the intervals
interval.dist

Interval Distance Matrix
process.inter.cont.variable

process.inter.cont.variable
process.interval.variable

process.interval.variable
process.set.variable

process.set.variable
read.sym.table

Read a Symbolic Table
sym.lm

CM and CRM Linear regression model.
sym.lm.bi

Symbolic Linear Regression for two variables.
write.sym.table

Write Symbolic Data Table
example6

Data Example 6
example7

Data Example 7
format_hist_var

format.hist.var
rightarrow.matrix

rightarrow.matrix
sd

Generic function for the standard desviation
sym.interval.pc

Compute a symbolic interval principal components curves
sym.interval.pc.limits

Symbolic interval principal curves limits
format_interval_var

format.interval.var
lynne2

Symbolic interval data example.
mean.sym.data.table

Symbolic Mean
sym.cfa

Symbolic correspondence analysis
sym.circle.plot

Symbolic Circle of Correlations
sym.variance

Symbolic Variance
uscrime_int

Us crime interval data table.
sym.interval.pca

Interval Principal Components Analysis.
sym.kmean

Symbolic k-Means
sym.scatterplot.ggplot

Symbolic Scatter GGPlot
sym.scatterplot3d

Symbolic Scatter Plot 3D