Man pages for coda.base
A Basic Set of Functions for Compositional Data Analysis

alimentationFood consumption in European countries
alr_basisAdditive log-ratio basis
arctic_lakeArctic lake sediments at different depths
blood_mnThe MN blood system
bmi_activityPhysical activity and body mass index
cc_basisCanonical-correlation log-ratio basis
cdp_basisCoDaPack default ilr basis
cdp_partitionCoDaPack's default binary partition
centerDataset center
closureClosure operation for compositional data
clr_basisCentered log-ratio basis
coda.basecoda.base
coda_replacementReplacement of missing values and below-detection zeros in...
compositionCompositions from coordinates with respect to a basis
conditional_obasisConditional orthonormal basis
constrained_pbConstrained principal balance basis
coordinatesCoordinates of compositions with respect to a basis
distDistance Matrix Computation (including Aitchison distance)
dist_codaDistance Matrix Computation for CoDa distances
eurostat_employmentEmployment distribution in EUROSTAT countries
foraminiferalsPaleocological compositions
gen_coda_with_zeros_and_missingsGenerate compositional data with zeros and missing values
gmeanGeometric Mean
house_expendHousehold expenditures
household_budgetHousehold budget patterns
ilr_basisIsometric and orthonormal log-ratio bases
kilauea_ikiChemical composition of volcanic rocks from Kilauea Iki
mammals_milkMammals' milk
milk_cowsMilk composition study
montanaConcentration of minor elements in coal ashes
pairwise_basisPairwise log-ratio generating system
parliament2017Catalan Parliament election results in 2017 by region
partial_pb_constrainedConstrained search for a partial principal balance on grouped...
partial_pb_exactExact search for a partial principal balance on grouped parts
partial_pb_tabu_searchTabu search for a partial principal balance on grouped parts
pb_basisPrincipal balance basis
pb_subcompositionRecursive constrained principal balances on subcompositions
pb_tabu_searchTabu search approximation to a sequential binary partition
pc_basisPrincipal component log-ratio basis
perturbationPerturbation of compositional data
petrafmCalc-alkaline and tholeiitic volcanic rocks
plot_balancePlot a balance with node labels under horizontal branches
pollenPollen composition in fossils
potteryChemical compositions of Romano-British pottery
poweringPowering of compositional data
random_composition_with_fixed_pbGenerate a random composition with a prescribed first...
read_cdpImport data from a codapack workspace
sbp_basisBasis from a sequential binary partition
serprotSerum proteins
statistician_timeA statistician's time budget
variation_arrayVariation array is returned.
wasteUrban waste composition in Catalonia
weibo_hotelsHotel posts in social media
coda.base documentation built on May 8, 2026, 5:10 p.m.