Learn R Programming
⚠️There's a newer version (3.2.1) of this package.Take me there.

RSDA (version 2.0.8)

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.

Copy Link

Version

Install

install.packages('RSDA')

Monthly Downloads

376

Version

2.0.8

License

GPL (>= 2)

Maintainer

Oldemar Rodriguez

Last Published

October 10th, 2018

Functions in RSDA (2.0.8)

VeterinaryData

Symbolic interval data example
calc.burt.sym

Burt Matrix
dist

Generic function for distance matrix computation
add_concept

add the concept
cfa.scatterplot

CFA Symbolic Scatter Plot
cfa.totals

cfa.totals
dist.mod

dist.modal
example2

Data Example 2
abalone

SODAS XML data file.
cfa.Czz

cfa.Czz
RSDA

R to Symbolic Data Analysis
example3

Data Example 3
format_interval_var

format.interval.var
format_hist_var

format.hist.var
Table7

Table7
centers.interval.j

process.histogram.variable
calculate.probs

process.histogram.variable
cfa.MatrixZ

cfa.MatrixZ
dist.modal

Distance matrix for symbolic data
USCrime

Us crime classic data table
generate.sym.table

Generate a Symbolic Data Table
neg.desv.fun

neg.desv.fun
get.rotation.matrix

get.rotation.matrix
cont.distance

Distance between continuous variables
cor

Generic function for the correlation
change.coord

change.coord
cfa.CVPRealz

cfa.CVPRealz
centers.interval

Compute centers of the interval
cfa.minmax

cfa.minmax
neighbors.vertex

Compute neighbors vertex
cfa.minmax.new

cfa.minmax.new
extract_length_starts

Get symbolic data length
deter.coefficient

Compute the determination cosfficient
dist.vect

Compute a distance vector
display.sym.table

display.sym.table
oils

Ichino Oils example data.
optim.desv.fun.interval

optim.desv.fun.interval
ex1_db2so

Data example to generate symbolic objets
ex_mcfa2

ex_mcfa2
example1

Data Example 1
example6

Data Example 6
example7

Data Example 7
interval.distance

Distance between interval variables
interval.histogram.plot

Histogram plot for an interval variable
meta.to.RSDA

meta.to.RSDA
modal.distance

Distance between modal multivalued variables
read.sym.table

Read a Symbolic Table
predictsym.glm

Predict method to Lasso, Ridge and and Elastic Net Linear regression model to interval variables
ex_cfa1

Correspondence Analysis Example
facedata

Face Data Example
data.frame.to.RSDA.inteval.table.j

data.frame.to.RSDA.inteval.table.j
data.fame.to.sym.inteval

data.fame.to.sym.inteval
remove_meta_info

Remove meta data
format_continuous_var

format.continuous.var
classic.to.sym

Generate a symbolic data table
cov

Generic function for the covariance
create.meta.data

Extract meta data
downarrow.matrix

downarrow.matrix
sym.histogram.pca

Histogram Principal Components Analysis
sym.hist.plot

sym.hist.plot
dist.vect.matrix

Compute the distance vector matrix
sym.lm.bi

Symbolic Linear Regression for two variables.
extract_sym_types

Get symbolic types
format_modal_var

format.modal.var
ex_mcfa1

ex_mcfa1
ex_cfa2

Correspondence Analysis Example
generate.columns.multivalued

generate.columns.multivalued
format_sym_vars

format.sym.vars
example4

Data Example 4
generate.columns.interval

generate.columns.interval
example5

Data Example 5
int_prost_test

Linear regression model data example.
hist.distance

Distance between histogram variables
lynne1

Symbolic interval data example.
newSobject

newSobject
sym.mcfa

sym.mcfa
is.vertex

is.vertex
predictsym.lm

Predict method to CM and CRM Linear regression model
process.interval.variable

process.interval.variable
generate.columns.set

generate.columns.set
norm.vect

Compute the norm of a vector.
interscal

Interscal Method
format_set_var

format.set.var
sym.set.plot

sym.set.plot
interscal.delta

interscal.delta
sym.table.latex

sym.table.latex
int_prost_train

Linear regression model data example.
process.histogram.variable

process.histogram.variable
sodasXML

sodasXML
process.modal.variable

process.modal.variable
interval.dist

Interval Distance Matrix
interscal.B

interscal.B
interval.dist.tobj

Symbolic Objects Distance
optim.pca.distance.j

optim.desv.fun.interval
lynne2

Symbolic interval data example.
optim.pca.variance.j

optim.pca.variance.j
mean.sym.data.table

Symbolic Mean
median.sym.data.table

Symbolic Median
process.continue.variable

process.continue.variable
spark_bar

format.histogram bars.
mcfa.scatterplot

Plot Interval Scatterplot
[.sym.data.table

Extract or replace parts of a Symbolic Data Table
sym.interval.pc.limits.2.j

sym.interval.pc.limits.2.j
sym.Interval.distance

Compute the distance between two rows
pander.sym.data.table

Pander method for symbolic data table
plot.sym.data.table

Function for plotting a symbolic object
sym.var

Symbolic Variable (Feature)
pca.supplementary.vertex.lambda.fun.j

pca.supplementary.vertex.lambda.fun.j
process.inter.cont.variable

process.inter.cont.variable
sym.interval.pc.limits

Symbolic interval principal curves limits
plotX.slice

plotX.slice
process.continuum.variable

process.continuum.variable
sym.median

Symbolic Median
sym.variance

Symbolic Variance
whiskers

whiskers
sym.continuos.plot

sym.continuos.plot
process.mult.nominal.modif.variable

process.mult.nominal.modif.variable
write.sym.table

Write Symbolic Data Table
rightarrow.matrix

rightarrow.matrix
sd

Generic function for the standard desviation
process.mult.nominal.variable

process.mult.nominal.variable
sym.cor

Symbolic Correlation
principal.axis.i

principal.axis.i
print.sym.data.table

Printing Symbolic Data Table
sym.modal.plot

sym.modal.plot
sym.interval.pca

Interval Principal Components Analysis.
select.dist

Select distance methods for a symbolic data table
sym.interval.pca.limits.new.j

sym.interval.pca.limits.new.j
sym.Multieval.distance

Compute the distance between two rows
process.nominal.variable

process.nominal.variable
set.distance

Distance between set variables
process.set.variable

process.set.variable
sym.scatterplot

sym.scatterplot
sym.dist.interval

Distance for Symbolic Interval Variables.
sym.dist.set

Distance for Symbolic Set Variables.
sym.scatterplot.ggplot

Symbolic Scatter GGPlot
type.continuous

Symbolic continuous type
sym.circle.plot

Symbolic Circle of Correlations
type.histogram

Symbolic histogram type
sym.cov

Symbolic Covariance
sym.interval.pc.2.j

sym.interval.pc.2.j
sym.data.table.to.sym.var

sym.data.table.to.sym.var
sym.mds

Symbolic Multidemensional Scaling
sym.glm

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

Internal sym.radar.data
sym.mean

Symbolic Mean
sym.interval.pc

Compute a symbolic interval principal components curves
sym.interval.plot

sym.interval.plot
sym.radar.plot

Internal sym.radar.plot the distence between two rows
type.set

Symbolic set type
type.symbolic

Symbolic guest type
sym.interval.vertex.pca.j

sym.interval.vertex.pca.j
uscrime_int

Us crime interval data table.
sym.hclust

Symbolic Hierarchical Clustering
sym.kmeans

Symbolic k-Means
sym.normalize

sym.normalize
sym.obj

Symbolic Object
sym.lm

CM and CRM Linear regression model.
sym.scatterplot3d

Symbolic Scatter Plot 3D
var

Generic function for the Variance
vertex.interval.new.j

vertex.interval.new.j
sym.sd

Symbolic Standard Desviation
vertex.pca.j

vertex.pca.j
type.interval

Symbolic interval type
type.modal

Symbolic modal type
variance.princ.curve

Variance of the principal curve
vertex.interval

Vertex of the intervals
SODAS.to.RSDA

XML SODAS files to RSDA files.
RMSE.U

Upper boundary root-mean-square error
RMSE.L

Lower boundary root-mean-square error
Cardiological

Cardiological data example
RSDA.to.latex

RSDA.to.latex
SDS.to.RSDA

SDS SODAS files to RSDA files.
StudentsGrades

Data Example.
R2.U

Upper boundary correlation coefficient.
R2.L

Lower boundary correlation coefficient.