# A Basic Set of Functions for Compositional Data Analysis

## Documentation for package ‘coda.base’ version 1.0.6

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

coda.base-package | coda.base
alimentation | Food consumption in European countries
alr_basis | Additive log-ratio basis
alr_c | Coordinates of compositions with respect to a basis
arctic_lake | Arctic lake sediments at different depths
blood_mn | The MN blood system
bmi_activity | Physical activity and body mass index
cc_basis | Canonical-correlation log-ratio basis
cdp_basis | CoDaPack default ilr basis
cdp_partition | CoDaPack's default binary partition
center | Dataset center
closure | Closure operation for compositional data
clr_basis | Centered log-ratio basis
clr_c | Coordinates of compositions with respect to a basis
coda.base | coda.base
coda_replacement | Replacement of missing values and below-detection zeros in compositional data
comp | Compositions from coordinates with respect to a basis
composition | Compositions from coordinates with respect to a basis
conditional_obasis | Conditional orthonormal basis
coord | Coordinates of compositions with respect to a basis
coordinates | Coordinates of compositions with respect to a basis
dist | Distance Matrix Computation (including Aitchison distance)
dist_coda | Distance Matrix Computation for CoDa distances
eurostat_employment | Employment distribution in EUROSTAT countries
foraminiferals | Paleocological compositions
gen_coda_with_zeros_and_missings | Generate compositional data with zeros and missing values
gmean | Geometric Mean
household_budget | Household budget patterns
house_expend | Household expenditures
ilr_basis | Isometric and orthonormal log-ratio bases
ilr_c | Coordinates of compositions with respect to a basis
kilauea_iki | Chemical composition of volcanic rocks from Kilauea Iki
mammals_milk | Mammals' milk
milk_cows | Milk composition study
montana | Concentration of minor elements in coal ashes
olr_basis | Isometric and orthonormal log-ratio bases
olr_c | Coordinates of compositions with respect to a basis
pairwise_basis | Pairwise log-ratio generating system
parliament2017 | Catalan Parliament election results in 2017 by region
partial_pb_constrained | Constrained search for a partial principal balance on grouped parts
partial_pb_exact | Exact search for a partial principal balance on grouped parts
partial_pb_tabu_search | Tabu search for a partial principal balance on grouped parts
pb_basis | Principal balance basis
pb_tabu_search | Tabu search approximation to a sequential binary partition
pc_basis | Principal component log-ratio basis
perturbation | Perturbation of compositional data
petrafm | Calc-alkaline and tholeiitic volcanic rocks
plot_balance | Plot a balance with node labels under horizontal branches
pollen | Pollen composition in fossils
pottery | Chemical compositions of Romano-British pottery
powering | Powering of compositional data
random_composition_with_fixed_pb | Generate a random composition with a prescribed first principal balance
read_cdp | Import data from a codapack workspace
sbp_basis | Basis from a sequential binary partition
serprot | Serum proteins
statistician_time | A statistician's time budget
variation_array | Variation array is returned.
waste | Urban waste composition in Catalonia
weibo_hotels | Hotel posts in social media