Man pages for nexus
Sourcing Archaeological Materials by Chemical Composition

aggregateCompute Summary Statistics of Data Subsets
arcticArctic Lake
arithmeticOperations in the Simplex
as_amountsCoerce to Amounts
as_compositionCoerce to a Closed Compositional Matrix
as.data.frameCoerce to a Data Frame
as_graphGraph of Log-ratios
barplotBarplot of Compositional Data
bindCombine Two Composition Matrices
boxiteBoxite Mineralogy
chemistryChemical Elements and Oxides
closureClosure Operation
CompositionMatrix-classCompositional Matrix
condenseCompositional Mean of Data Subsets
covarianceCovariance Matrix
coxiteCoxite Mineralogy
describeData Description
detect_outlierOutlier Detection
distDistances
gmeanGeometric Mean
groupWorking With Groups
GroupedComposition-classGrouped Compositional Matrix
GroupedLogRatio-classGrouped Log-Ratio Matrix
group_extractGroup-based Subset
group_metadataGrouping Metadata
group_splitDivide into Groups
histHistogram of Compositional Data
hongiteHongite Mineralogy
kongiteKongite Mineralogy
lavaSkye Lavas Compositions
LogRatio-classLog-Ratio Matrix
mahalanobisMahalanobis Distance
marginMarginal Compositions
meanCompositional Mean
missingMissing Values Policy
mixMixed-Mode Analysis
mutatorsGet or Set Parts of an Object
nexus-packagenexus: Sourcing Archaeological Materials by Chemical...
NumericMatrix-classNumeric Matrix
OutlierIndex-classOutliers
pairsPlot Compositional Data
pcaPrincipal Components Analysis
perturbationPerturbation Operation
pipProportionality Index of Parts (PIP)
plotPlot Log-Ratios
plot_outlierPlot Outliers
poweringPowering Operation
predatorPredator-Prey Compositions
quantileSample Quantiles
reexportsObjects exported from other packages
ReferenceGroups-classGrouped Data
replace_NAMissing Values Replacement
replace_zeroZero-Replacement
scalarScalar Product
scaleScaling and Centering of Compositional Data
slidesThin Sections Compositions
subsetExtract or Replace Parts of an Object
tMatrix Transpose
totalsRow Sums
transform_alrAdditive Log-Ratios (ALR)
transform_clrCentered Log-Ratios (CLR)
transform_ilrIsometric Log-Ratios (ILR)
transform_inverseInverse Log-Ratio Transformation
transform_lrPairwise Log-Ratios (LR)
transform_plrPivot Log-Ratios (PLR)
univariate_ilrUnivariate Isometric Log-Ratios (ILR)
varianceLog-Ratios Variances
variance_totalTotal Variance
variationVariation Matrix
nexus documentation built on April 4, 2025, 1:12 a.m.