SGB-package |
Package SGB |
arc |
arc dataset |
B2i |
Balances to isometric log-ratio |
bval |
Computation of scales and z-vectors |
carseg |
carseg dataset |
coefmat |
Tabulation of overall SGB regression results with AIC and matrix view of regression coefficients |
compushape2 |
Initial parameters estimates and comparison |
condshape2 |
Initial parameters estimates and comparison |
covest.SGB |
Classical and robust asymptotic covariance matrix |
cvm.SGB |
Goodness of fit tests on the marginal distributions of each part in a SGB model |
dggamma |
Generalized Gamma distribution |
dSGB |
Density and random generator for the SGB distribution |
EqualityConstr |
Equality constraints for overall shape and/or regression parameters and jacobian |
EZ.SGB |
Expectations of Z under the SGB distribution |
fn.SGB |
SGB log-likelihood and gradient |
GenGammaDistrib |
Generalized Gamma distribution |
GoodnessFit |
Goodness of fit tests on the marginal distributions of each part in a SGB model |
gr.SGB |
SGB log-likelihood and gradient |
heqa.SGB |
Equality constraints for overall shape and/or regression parameters and jacobian |
heqa.SGB.jac |
Equality constraints for overall shape and/or regression parameters and jacobian |
heqab.SGB |
Equality constraints for overall shape and/or regression parameters and jacobian |
heqab.SGB.jac |
Equality constraints for overall shape and/or regression parameters and jacobian |
heqb.SGB |
Equality constraints for overall shape and/or regression parameters and jacobian |
heqb.SGB.jac |
Equality constraints for overall shape and/or regression parameters and jacobian |
hin.SGB |
Inequality constraints and jacobian |
hin.SGB.jac |
Inequality constraints and jacobian |
hzbeta |
Histograms, quantile and probability plots for the z(u)-transforms of parts |
Imputation |
Imputation of missing parts in compositions from a SGB model |
impute.regSGB |
Imputation of missing parts in compositions from a SGB model |
InequalityConstr |
Inequality constraints and jacobian |
InitialParameters |
Initial parameters estimates and comparison |
initpar.SGB |
Initial parameters estimates and comparison |
ks.SGB |
Goodness of fit tests on the marginal distributions of each part in a SGB model |
MarginPlots |
Histograms, quantile and probability plots for the z(u)-transforms of parts |
MeanA.SGB |
Aitchison expectation and mode under the SGB distribution |
MeanAobj.SGB |
Aitchison expectation and mode under the SGB distribution |
ModeA.SGB |
Aitchison expectation and mode under the SGB distribution |
ModeAobj.SGB |
Aitchison expectation and mode under the SGB distribution |
ocar |
ocar data set |
oilr |
oilr data set |
print.regSGB |
Regression for compositions following a SGB distribution |
print.testSGB |
Goodness of fit tests on the marginal distributions of each part in a SGB model |
pzbeta |
Histograms, quantile and probability plots for the z(u)-transforms of parts |
qzbeta |
Histograms, quantile and probability plots for the z(u)-transforms of parts |
regSGB |
Regression for compositions following a SGB distribution |
regSGB.default |
Regression for compositions following a SGB distribution |
regSGB.formula |
Regression for compositions following a SGB distribution |
rggamma |
Generalized Gamma distribution |
rSGB |
Density and random generator for the SGB distribution |
SGB |
Package SGB |
SGBdistrib |
Density and random generator for the SGB distribution |
SGBLik |
SGB log-likelihood and gradient |
SGButil |
Computation of scales and z-vectors |
stepSGB |
Stepwise backward elimination for SGB regression |
stepSGB.default |
Stepwise backward elimination for SGB regression |
summary.regSGB |
Regression for compositions following a SGB distribution |
summaryA.SGB |
Aitchison expectation and mode under the SGB distribution |
table.regSGB |
Tabulation of overall SGB regression results with AIC and matrix view of regression coefficients |
Tabulation |
Tabulation of overall SGB regression results with AIC and matrix view of regression coefficients |
zval |
Computation of scales and z-vectors |