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KarsTS (version 2.4.1)

An Interface for Microclimate Time Series Analysis

Description

An R code with a GUI for microclimate time series, with an emphasis on underground environments. 'KarsTS' provides linear and nonlinear methods, including recurrence analysis (Marwan et al. (2007) ) and filling methods (Moffat et al. (2007) ), as well as tools to manipulate easily time series and gap sets.

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Version

Install

install.packages('KarsTS')

Monthly Downloads

227

Version

2.4.1

License

GPL (>= 2)

Maintainer

Marina Saez

Last Published

January 14th, 2021

Functions in KarsTS (2.4.1)

Recurrence of probability

KarsTS: launches KarsTS

applyGap2TSer: apply a gap set to a time series

E1dAndE2d: invariants E1(d) and E2(d)

NAs4Resamp: upsamples a time series.

aboutKTS: opens information file about KarsTS version

applyTheiler: apply Theiler's window

aggregateKTS: creation of time series of aggregated values

anaSamper: analyzing sampling periods and gaps

checkIfAnyTs: check if there is some time series in the environment

assignMultiple: assign multiple

arimaXKalman: ARIMAX + Kalman smoother

buttons3: create the buttons corresponding to the Analysis Menu

createFAN: creates a fixed amount of neighbors (FAN) matrix.

checkIfAnyGapOrTs

checkIfAny: check if there are any time series or gap sets in the environment

checkIfAnyGapTs

checkIfAny: check if there are any time series and gap sets in the environment

buttons4: create the buttons corresponding to the Plots Menu

createFANplot: creates a plot from a fixed amount of neighbors (FAN) recurrence matrix

buttons2: create the buttons corresponding to the Gap Sets Menu

buttons5: create the buttons corresponding to the Filling Menu

buttons1: create the buttons corresponding to the Time Series Menu

checkIfAny: check if there are any data sets in the environment

createNote: creates a note on the input panel

createChb: creates a check box on the main screen

cleanEnvir: removes a list of variables from KTSEnv

createChbChb: two column check box

arimaKalman: ARIMA + Kalman smoother

compareVecVec: compare the elements of two vectors

areTsRmTimeCompatible

areTsRmTimeCompatible: test time compatibility between a time series and a recurrence matrix

createRb: creates a radio button

createRmChb: creates a check box of recurrence matrices

createOK: creates the OK or NEXT button on the input panel

createCrossRMPlot

createCrossRMPlot: creates a cross recurrence plot

createSubPanR4C1

createSubPanR4C1: creates the input panel on the main screen

createDistMatrix

createDistMatrix: creates distance matrix

composeKTS: perform operations on time series

createSimpleRM: creates a recurrence matrix

createRmRb: creates a radiobutton of recurrence matrices

destroyMainScreen

A function to destroy KarsTS main screen

destroyWelcome: destroys KarsTS welcome screen

A function to fill values by means of a generalized additive model

createChbEntry: creates a check box with associated text entries

are2TsTimeCompatible

are2TsTimeCompatible: test time compatibility between two time series

areTsGapTimeCompatible

areTsGapTimeCompatible: tests time compatibility between a time series and a gap set

gapCheckedTF: identifies checked gap sets

checkIfAnyRmTs: check if there is some recurrence matrix and some time series in the environment

checkIfAny: check if there is some recurrence matrix in the environment

createGapChb: creates a check box of gap sets

createGapRb: creates a radio button of gap sets

createCrossRM: creates a cross recurrence matrix

createJointRM: creates a joint recurrence matrix

createChb: creates a text entry on the main screen

createRandName: creates a random name

createEachRb: creates a radiobutton on the main screen

createRandGaps: create random gaps in a time series

getGapsAfterFill

getGapsAfterFill: get the remaining gaps

createTsChb: creates a check box of time series

createSimpleRMPlot

createSimpleRMPlot: creates a recurrence plot

findDateFormat: finds the format of a set of dates

createSpecGaps: creates a specific gap in a time series

getScreenSize: gets the computer screen size

fillWithTwins: fills missing values using twin points

getSamPerTable: get sampling periods table

exportall: exports all types of data sets

getOtherErrEstim

getOtherErrEstim: get some error estimates from a linear fit

A function to create random gaps

createTitle: creates a title in the input panel

getMaxNegSlope: get the maximum negative slope

createTsRb: creates a radiobutton of time series

cumuKTS: creates a cumulated time series

createTITLE: create a title on the input panel

createJointRMPlot

createJointRMPlot: creates a cross recurrence plot

linearityKTS: linearity tests

loadAllTypes: load all types of data sets

myLinModel: performs a linear fit

myScale: scaling function

A function to generate a recurrence matrix example

A function to generate a gap set example

getClassEnvir: get objects of a class from an environment

getCoordsKTS: get coordinates from a plot

determinismKTS: estimate determinism

diffKTS: calculate differences of a time series

embedData: embeds a time series

scaleKTS: scale time series

saveReport: saves report

getSamPerTable.1Freq

getSamPerTable.1Freq: get sampling periods table (time series with one frequency)

getRollStatistics

getRollStatistics: get rolling statistics It is used internally

setwdKTS: set working directory

setCorrectDate: verifies date entry and returns proper output

getCRP: gets the correlation probability of recurrence

endingLines: add three lines of asterisks on the output panel

A function to generate an example time series

getMaxPosSlope: get the maximum negative slope

getNAsGaps: get the gaps in a time series

findTwins: finds twin points in a recurrence matrix

theilerKTS: apply Theiler's window via interface

getProTaos:calculate the probability of recurrence

getRecurrencePoints

A function to get recurrent points in a time series

writeMethodTitle

writeMethodTitle: writes a title on KarsTS output window

tsCheckedTF: identifies checked time series

getDelayCharTimes

getDelayCharTimes: transforms dates from character to numeric.

fnn: plots embedding dimendion vs false nearest neighbors

loadKarsTSFonts

loadKarsTSFonts: load KarsTS fonts

functToExport: functions to export

getFANRM2: creates a fixed amount of neighbours (FAN) matrix via console.

invariantsKTS: invariant plots

mainScreen: launches the main screen

isTimeAlright: checks whether a set of dates fits KarsTS format

gapDetect: identifies the gap sets currently loaded

getStatistics: calculates the statistics of a time series

goodnessFilling

goodnessFilling: estimate the goodness of the filling

gapForSelMethod

gapForSelMethod: gap set to fill

verifyRealEntry

verifyRealEntry: verify character entries

removeAllTypes: removes data sets

mergeTsOrGap: merges time series or gap sets

rmSlopeOutliers

rmSlopeOutliers: slope filter

removeIfExists: remove if exists

missForestKTS: filling missing values with random forest algorithm

rollStatisticsKTS

rollStatisticsKTS: rolling statistics

meanValue: mean value filling

readMultEntryvalues

readMultEntryvalues: verifies multiple entry values

groupDates: groups dates

groupIndices: group indices

modeKTS: computes the mode

histKTS: plots histogram

getUniqueSampPer

getUniqueSampPer: get unique sampling periods

linCorrKTS: linear correlation plot

myApplyVector: apply type function

mutInf: mutual information

laminarityKTS: estimate laminarity

mutualKTS: plots the mutual information

welcomeScreen: launches the welcome screen

naApproxKTS: filling by linear interpolation

normalityKTS: normality tests

removePoints: graphically remove points from a time series

renameAllTypes: rename all types of data sets

naSplinesKTS: filling by spline interpolation

statisticsKTS: calculates the statistics of one or more time series

stationarityKTS

stationarityKTS: stationarity tests

windRoseKTS: wind rose

refreshDataSetsList

refreshDataSetsList: refreshes KarsTS data set list

writeMethodSummary

writeMethodSummary: writes a summary of the filling method

packagesToImport

packagesToImport: packages to import to KarsTS

saveAllTypes: saves all types of data sets.

verifyIntEntry: verify integer entries

selectionGaps: select gaps in a time series

verifyDateEntry

verifyDateEntry: verify date entries

roundKTS: rounding

scattTimeSeries

A function for plotting time series in the phase space

loess: loess smoothing

pcaKTS: principal component analysis

plotTimeSeries: plot time series

rmCheckedTF: identifies checked recurrence matrices

showHelp: shows KarsTS help

stlplusKTS: loess seasonal decomposition

rmDetect: identifies the recurrence matrices currently loaded

separateEntry: separates and checks comma-separated entry values

stinemannKTS: filling by Stinemann's interpolation

tsDetect: identifies the time series currently loaded

verifyCharEntry

verifyCharEntry: verify character entries

slopeOutliersBut

slopeOutliersBut: remove slope outliers