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RSDA (version 3.2.5)

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

1,027

Version

3.2.5

License

GPL (>= 2)

Maintainer

Oldemar Rodriguez

Last Published

September 24th, 2025

Functions in RSDA (3.2.5)

Sym.PCA.Hist.PCA.k.plot

Sym.PCA.Hist.PCA.k.plot
cfa.minmax.new

cfa.minmax.new
cfa.totals

cfa.totals
as.data.frame.symbolic_modal

Extract values
as.data.frame.symbolic_set

convertir a data.frame
centers.interval.j

process.histogram.variable
.onAttach

onAttach
mean.symbolic_interval

Symbolic mean for intervals
dist.vect.matrix

Compute the distance vector matrix
centers.interval

Compute centers of the interval
classic.to.sym

Generate a symbolic data frame
$.symbolic_set

$ operator for set
$.symbolic_modal

$ operator for modals
check_quo_duplicated_names

Check duplicated names in a quo
format.symbolic_set

Symbolic set conversion functions to and from Character
format.symbolic_modal

Symbolic modal conversion functions to and from Character
deter.coefficient

Compute the determination cosfficient
dist.vect

Compute a distance vector
example4

Data Example 4
data.frame.to.RSDA.inteval.table

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

data.frame.to.RSDA.inteval.table.j
example5

Data Example 5
calculate.quantils.RSDA

quantiles.RSDA
example2

Data Example 2
cfa.MatrixZ

cfa.MatrixZ
get_props

Extract prop
example3

Data Example 3
extract_meta

Extract meta data
extract_data

Extract data
interval.length

Lenght for interval
ex1_db2so

Data example to generate symbolic objets
hardwoodBrito

Hard Wood Data Example
cfa.minmax

cfa.minmax
example6

Data Example 6
abalone

SODAS XML data file.
VeterinaryData

Symbolic interval data example
cfa.CVPRealz

cfa.CVPRealz
$.symbolic_histogram

$ operator for histograms
format.symbolic_histogram

Symbolic modal conversion functions to and from Character
cardiologicalv2

Cardiological data example
method_summary

Summary method to CM and CRM regression model
interval.max

calcula maximos
mcfa.scatterplot

Plot Interval Scatterplot
optim.pca.variance.j

optim.pca.variance.j
ex_cfa1

Correspondence Analysis Example
ex_cfa2

Correspondence Analysis Example
get_cats

Extract categories
interval.min

calcula minimos
interval.ranges

calcula rangos
oils

Ichino Oils example data.
get.sym.interval.limits

Interval Matrix associated to a Histogram Matrix
format.symbolic_interval

Symbolic interval conversion functions to and from Character
norm.vect

Compute the norm of a vector.
generate.sym.table

generate.sym.table
cfa.Czz

cfa.Czz
generate.columns.set

generate.columns.set
ex_mcfa1

Multiple Correspondence Analysis Example
pca.supplementary.vertex.fun.j

pca.supplementary.vertex.fun.j
facedata

Face Data Example
pca.supplementary.vertex.fun.j.new

Calculate the distance
cor

Generic function for the correlation
interval.centers

calcula centros
process.mult.nominal.variable

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

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

process.mult.nominal.modif.variable
intersection.interval

generate.columns.interval
neighbors.vertex

Compute neighbors vertex
sym.dist.interval

Distance for Symbolic Interval Variables.
new.sym.histogram

Create an symbolic_histogram type object
newSobject

newSobject
new.sym.set

Create an symbolic_set type object
process.continue.variable

process.continue.variable
sym.all.quantiles.plot

sym.all.quantiles.plot
stand.data

Standardized Intervals
process.inter.cont.variable

process.inter.cont.variable
sd

Generic function for the standard desviation
sym.interval

Create an symbolic_interval type object
optim.pca.variance.j.new

Optimized PCA Variance
pca.supplementary.vertex.lambda.fun.j

Calculate the variance
sym.predict.symbolic_gbm_cm

Predict model_gbm_cm model
sym.interval.pc

Compute a symbolic interval principal components curves
example7

Data Example 7
sym.rt

Symbolic Regression Trees
int_prost_test

Linear regression model data example.
generate.columns.interval

generate.columns.interval
%>%

Pipe operator
sym.predict.symbolic_nnet_cm

Predict nnet_cm model
sym.rf

Symbolic Regression with Random Forest
sym.predict.symbolic_knn_crm

Predict model_knn_crm model
cov

Generic function for the covariance
example1

Data Example 1
sym.umap

UMAP for Symbolic Data
generate.columns.multivalued

generate.columns.multivalued
limits.histogram.disjoint.pca.variable

limits.histogram.disjoint.pca.variable
get.limits.PCA

Projections onto PCA
sym.predict

Predict method to CM and CRM regression model
interval.histogram.plot

Histogram plot for an interval variable
get.limits.PCA.indivduals

Projections onto PCA
optim.pca.distance.j

optim.desv.fun.interval
ex_mcfa2

Multiple Correspondence Analysis Example
fixed.pca.j.new

fixed.pca.j.new
limits.histogram.pca

limits.histogram.pca
sym.gbm

Generalized Boosted Symbolic Regression
sym.interval.pc.limits

Symbolic interval principal curves limits
sym.var

Symbolic Variable
sym.interval.pca.limits.new.j

sym.interval.pca.limits.new.j
vec_ptype_full.symbolic_modal

full name for symbolic set
[.symbolic_tbl

subset for symbolic table
vec_ptype_full.symbolic_set

full name for symbolic set
sym.lm

CM and CRM Linear regression model.
is.sym.histogram

Symbolic histogram
int_prost_train

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

Extract or replace parts of a Symbolic Data Table
optim.pca.distance.j.new

Optimized PCA Distance
sym.histogram.pca

sym.histogram.pca
sym.circle.plot

Symbolic Circle of Correlations
plot.symbolic_tbl

Function for plotting a symbolic object
plot.sym_umap

Plot UMAP for symbolic data tables
interval.large

Calculate the large of each interval
is.sym.modal

Symbolic modal
is.sym.set

Symbolic set
sym.glm

Lasso, Ridge and and Elastic Net Linear regression model to interval variables
plotX.slice

plotX.slice
quantiles.RSDA.KS

quantiles.RSDA.KS
sym.hist.plot

sym.hist.plot
process.nominal.variable

process.nominal.variable
is.sym.interval

Symbolic interval
map_symbolic_tbl

map function over symbolic table
plot.symbolic_pca

Plot symbolic PCA
lynne1

Symbolic interval data example.
quantiles.RSDA

quantiles.RSDA
new.sym.modal

Create an symbolic_modal type object
new.sym.intreval

Create an symbolic_interval type object
sym.mcfa

sym.mcfa
sym.predict.symbolic_rf_crm

Predict rf_crm model
read.sym.table

Read a Symbolic Table
sym.histogram

Create an symbolic_histogram type object
sym.nnet

Symbolic neural networks regression
sym.knn

Symbolic k-Nearest Neighbor Regression
sym.kmeans

Symbolic k-Means
sym.predict.symbolic_rt_crm

Predict rt_crm model
sym.modal.plot

sym.modal.plot
sym.modal

Create an symbolic_modal type object
sym.Interval.distance

Compute the distance between two rows
sym.set.plot

sym.set.plot
sym.predict.symbolic_rt_cm

Predict rt_cm model
sym.interval.plot

sym.interval.plot
sym.all.quantiles.mesh3D.plot

sym.all.quantiles.mesh3D.plot
sym.predict.symbolic_gbm_crm

Predict model_gbm_crm model
sym.predict.symbolic_knn_cm

Predict model_knn_cm model
sym.predict.symbolic_svm_crm

Predict model_svm_crm model
sym.interval.vertex.pca.j

sym.interval.vertex.pca.j
sym.radar.data

Internal sym.radar.data
sym.quantiles.PCA.plot

sym.quantiles.PCA.plot
sym.svm

Symbolic Support Vector Machines Regression
tbl_subset_col

tbl_subset_col
to.v3

to.v3
uscrime_int

Us crime interval data table.
sym.predict.symbolic_svm_cm

Predict model_svm_cm model
sym.radar.plot

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

Create an symbolic_set type object
sym.histogram.to.latex

optim.desv.fun.interval
sym.scale.interval

sym.scale.interval
sym.scale.matrix.j

sym.scale.matrix.j
uscrime_intv2

Us crime interval data table.
sym.predict.symbolic_nnet_crm

Predict nnet_crm model
sym.scatterplot

Symbolic Scatter Plot
sym.predict.symbolic_rf_cm

Predict rf_cm model
sym.pca

Interval Principal Components Analysis.
vec_ptype_abbr.symbolic_modal

abbr for symbolic modal
vec_ptype_abbr.symbolic_set

abbr for symbolic set
var.length

Extract length
vertex.pca.j

vertex.pca.j
weighted.center.Hist.RSDA

weighted.center.Hist.RSDA
vec_ptype_full.symbolic_interval

full name for symbolic interval
vec_ptype_full.symbolic_histogram

full name for symbolic modal
variance.princ.curve

Variance of the principal curve
write.sym.table

Write Symbolic Data Table
vec_ptype_abbr.symbolic_histogram

abbr for symbolic modal
var

Symbolic Variance
vec_ptype_abbr.symbolic_interval

abbr for symbolic interval
vertex.interval.new.j

vertex.interval.new.j
to.v2

to.v2
vertex.interval

Vertex of the intervals
RSDA

R to Symbolic Data Analysis
min.symbolic_interval

Maxima and Minima
HistRSDAToEcdf

HistRSDAToEcdf
Percentil.Arrow.plot

Percentil.Arrow.plot
as.data.frame.symbolic_histogram

a data.frame
as.data.frame.symbolic_interval

convertir a data.frame
Cardiological

Cardiological data example
RSDA.to.latex

RSDA.to.latex
RMSE.L

Lower boundary root-mean-square error
R2.L

Lower boundary correlation coefficient.
SDS.to.RSDA

SDS SODAS files to RSDA files.
R2.U

Upper boundary correlation coefficient.
RMSE.U

Upper boundary root-mean-square error
SODAS.to.RSDA

XML SODAS files to RSDA files.
calc.matrix.min

calc.matrix.min
calc.burt.sym

Burt Matrix
calc.k

calc.k
USCrime

Us crime classic data table
median.symbolic_interval

Symbolic Median