All functions

autoSum()

Computes sum of distances between consecutive samples in a multivariate time-series.

climate

Dataframe with palaeoclimatic data.

climateLong

Dataframe with palaeoclimatic data.

climateShort

Dataframe with palaeoclimatic data.

distance()

Computes a multivariate distance between two vectors.

distanceMatrix()

Computes distance matrices among the samples of two or more multivariate time-series.

distancePairedSamples()

Computes distance among pairs of aligned samples in two or more multivariate time-series.

formatPsi()

Formats the output of psi.

handleNA()

Handles emtpy and NA data in a multivariate time series.

leastCost()

Extracts the least cost from a least-cost path.

leastCostMatrix()

Computes a least cost matrix from a distance matrix.

leastCostPath()

Find the least cost path in a least cost matrix.

leastCostPathNoBlocks()

Extracts the least-cost from a least cost matrix by trimming blocks.

plotMatrix()

Plots distance matrices and least cost paths.

sequenceA

Pollen dataset.

prepareSequences()

Prepare sequences for a comparison analysis.

psi()

Computes sum of distances between consecutive samples in a multivariate time-series.

sequenceA

Multivariate and irregular time series with pollen counts.

sequenceB

Multivariate and irregular time series with pollen counts.

sequencesMIS

Dataframe with pollen counts for different MIS stages.

workflowImportance()

Computes the contribution to dissimilarity of each variable.

workflowNullPsi()

Computes the dissimilarity measure psi on restricted permutations of two or more sequences.

workflowPartialMatch()

Finds the section in a long sequence that better matches a short sequence.

workflowPsi()

Computes the dissimilarity measure psi on two or more sequences.

workflowPsiHP()

A refactored version of workflowPsi with a higher performance (hence the suffix HP).

workflowSlotting()

Slots two sequences into a single composite sequence.

workflowTransfer()

Transfers an attribute (time, age, depth) from one sequence to another