Mathematical software

SAS/STAT
Referenced in 418 articles [sw18788]
SAS/STAT software, a component of the SAS System, provides comprehensive statistical tools for a wide ... range of statistical analyses, including analysis of variance, regression, categorical data analysis, multivariate analysis, survival...

Mixmod
Referenced in 36 articles [sw06991]
according to different assumptions regarding the component variance matrix eigenvalue decomposition. Moreover, different information criteria ... parsimonious model (the number of mixture components, for instance) are included, their suitability depending...

mixOmics
Referenced in 29 articles [sw09508]
Discriminant Analysis, Independent Principal Component Analysis and multilevel analysis using variance decomposition of the data...

GEMMA
Referenced in 4 articles [sw23999]
REML AI algorithm to estimate variance components when individual-level data are available. It uses ... estimate variance components when only summary statisics are available...

PracTools
Referenced in 6 articles [sw28559]
stage sample designs. Other functions compute variance components for multistage designs and sample sizes...

mlirt
Referenced in 6 articles [sw24922]
Practice with the Package mlirt. Variance component models are generally accepted for the analysis...

robustlmm
Referenced in 4 articles [sw23530]
Individual parts (e.g., fixed effects and variance components) can be tuned independently. In this tutorial...

refund
Referenced in 53 articles [sw07434]
functional data using principal components. Functional principal components (FPC) analysis is widely used to decompose ... used to construct curve estimates and variances conditional on a specific decomposition. Iterated expectation ... variance formulas combine model-based conditional estimates across the distribution of decompositions. A bootstrap procedure ... implemented to understand the uncertainty in principal component decomposition quantities. Our method compares favorably...

numericaluniversality
Referenced in 11 articles [sw18977]
random variable, called the halting time. Two-component universality is observed for the fluctuations ... sample average and scaled by the sample variance, collapses to a universal curve, independent ... components -- the sample average and the sample variance -- the statistics for the halting time...

VARCL
Referenced in 3 articles [sw26355]
VARCL: Software for variance component analysis of data with nested random effects (maximum likelihood...

Survey
Referenced in 49 articles [sw08163]
stratified, cluster-sampled, unequally weighted survey samples. Variances by Taylor series linearisation or replicate weights ... direct standardization. PPS sampling without replacement. Principal components, factor analysis...

abc-sde
Referenced in 3 articles [sw24744]
partially observed systems are easily accommodated. Variance components for the ”measurement error” affecting the data/observations...

compositions
Referenced in 22 articles [sw00150]
principal component analysis (using biplots), cluster analysis with Aitchison distance, analysis of variance (ANOVA...

ADE-4
Referenced in 8 articles [sw14077]
methods (using a total variance decomposition into local and global components, analogous to Moran...

varComp
Referenced in 1 article [sw31435]
package varComp: Variance Component Models. Variance component models: REML estimation, testing fixed effect contrasts through ... Roger methods, testing the nullity of variance components through (linear or quadratic) score tests...

TripleR
Referenced in 2 articles [sw16006]
variables. Within-group t-tests for variance components and covariances are provided for single groups...

Rgbp
Referenced in 2 articles [sw18040]
model parameters including second-level variance component, regression coefficients, and random effect. For the Binomial...

VCA
Referenced in 1 article [sw16077]
this package is to perform a variance component analysis (VCA) according to CLSI EP05 ... quadratic forms). The covariance matrix of variance components can be derived, which is used...

SAS/STAT