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KarsTS (version 2.3)

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) <10.1016/j.physrep.2006.11.001>) 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

256

Version

2.3

License

GPL (>= 2)

Maintainer

Marina Saez

Last Published

June 7th, 2020

Functions in KarsTS (2.3)

applyTheiler: apply Theiler's window

buttons1: create the buttons corresponding to the Time Series Menu

buttons2: create the buttons corresponding to the Gap Sets Menu

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

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

createChb: creates a check box on the main screen

areTsGapTimeCompatible

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

are2TsTimeCompatible

are2TsTimeCompatible: test time compatibility between two time series

createRb: creates a radio button

createRmChb: creates a check box of recurrence matrices

aboutKTS: opens information file about KarsTS version

Recurrence of probability

createRmRb: creates a radiobutton of recurrence matrices

createChbChb: two column check box

arimaKalman: ARIMA + Kalman smoother

areTsRmTimeCompatible

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

buttons5: create the buttons corresponding to the Filling Menu

createTsRb: creates a radiobutton of time series

createTsChb: creates a check box of time series

destroyMainScreen

A function to destroy KarsTS main screen

A function to generate a gap set example

getRollStatistics

getRollStatistics: get rolling statistics It is used internally

A function to generate a recurrence matrix example

destroyWelcome: destroys KarsTS welcome screen

aggregateKTS: creation of time series of aggregated values

createEachRb: creates a radiobutton on the main screen

createGapChb: creates a check box of gap sets

exportall: exports all types of data sets

createGapRb: creates a radio button of gap sets

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

createChb: creates a text entry on the main screen

fillWithTwins: fills missing values using twin points

A function to generate an example time series

anaSamper: analyzing sampling periods and gaps

getCRP: gets the correlation probability of recurrence

createSimpleRM: creates a recurrence matrix

embedData: embeds a time series

endingLines: add three lines of asterisks on the output panel

gapDetect: identifies the gap sets currently loaded

KarsTS: launches KarsTS

arimaXKalman: ARIMAX + Kalman smoother

NAs4Resamp: upsamples a time series.

getSamPerTable.1Freq

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

invariantsKTS: invariant plots

isTimeAlright: checks whether a set of dates fits KarsTS format

getGapsAfterFill

getGapsAfterFill: get the remaining gaps

modeKTS: computes the mode

buttons3: create the buttons corresponding to the Analysis Menu

createChbEntry: creates a check box with associated text entries

composeKTS: perform operations on time series

buttons4: create the buttons corresponding to the Plots Menu

compareVecVec: compare the elements of two vectors

createCrossRM: creates a cross recurrence matrix

getMaxNegSlope: get the maximum negative slope

createRandGaps: create random gaps in a time series

histKTS: plots histogram

getUniqueSampPer

getUniqueSampPer: get unique sampling periods

groupIndices: group indices

getStatistics: calculates the statistics of a time series

myLinModel: performs a linear fit

gapForSelMethod

gapForSelMethod: gap set to fill

myScale: scaling function

cleanEnvir: removes a list of variables from KTSEnv

assignMultiple: assign multiple

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

A function to create random gaps

showHelp: shows KarsTS help

pcaKTS: principal component analysis

plotTimeSeries: plot time series

mutInf: mutual information

slopeOutliersBut

slopeOutliersBut: remove slope outliers

createRandName: creates a random name

cumuKTS: creates a cumulated time series

createTITLE: create a title on the input panel

determinismKTS: estimate determinism

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

diffKTS: calculate differences of a time series

gapCheckedTF: identifies checked gap sets

createCrossRMPlot

createCrossRMPlot: creates a cross recurrence plot

getOtherErrEstim

getOtherErrEstim: get some error estimates from a linear fit

getProTaos:calculate the probability of recurrence

createJointRM: creates a joint recurrence matrix

createDistMatrix

createDistMatrix: creates distance matrix

roundKTS: rounding

stinemannKTS: filling by Stinemann's interpolation

stlplusKTS: loess seasonal decomposition

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

getMaxPosSlope: get the maximum negative slope

checkIfAnyGapTs

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

checkIfAnyGapOrTs

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

saveAllTypes: saves all types of data sets.

verifyDateEntry

verifyDateEntry: verify date entries

verifyIntEntry: verify integer entries

getNAsGaps: get the gaps in a time series

laminarityKTS: estimate laminarity

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

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

fnn: plots embedding dimendion vs false nearest neighbors

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

functToExport: functions to export

createNote: creates a note on the input panel

createTitle: creates a title in the input panel

createSubPanR4C1

createSubPanR4C1: creates the input panel on the main screen

linCorrKTS: linear correlation plot

getRecurrencePoints

A function to get recurrent points in a time series

createJointRMPlot

createJointRMPlot: creates a cross recurrence plot

readMultEntryvalues

readMultEntryvalues: verifies multiple entry values

getDelayCharTimes

getDelayCharTimes: transforms dates from character to numeric.

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

mergeTsOrGap: merges time series or gap sets

getSamPerTable: get sampling periods table

getScreenSize: gets the computer screen size

missForestKTS: filling missing values with random forest algorithm

refreshDataSetsList

refreshDataSetsList: refreshes KarsTS data set list

createSimpleRMPlot

createSimpleRMPlot: creates a recurrence plot

saveReport: saves report

removeAllTypes: removes data sets

scaleKTS: scale time series

loadAllTypes: load all types of data sets

mutualKTS: plots the mutual information

linearityKTS: linearity tests

removeIfExists: remove if exists

myApplyVector: apply type function

removePoints: graphically remove points from a time series

renameAllTypes: rename all types of data sets

naSplinesKTS: filling by spline interpolation

naApproxKTS: filling by linear interpolation

rmCheckedTF: identifies checked recurrence matrices

rmDetect: identifies the recurrence matrices currently loaded

createSpecGaps: creates a specific gap in a time series

verifyCharEntry

verifyCharEntry: verify character entries

tsDetect: identifies the time series currently loaded

setwdKTS: set working directory

setCorrectDate: verifies date entry and returns proper output

separateEntry: separates and checks comma-separated entry values

windRoseKTS: wind rose

writeMethodSummary

writeMethodSummary: writes a summary of the filling method

theilerKTS: apply Theiler's window via interface

tsCheckedTF: identifies checked time series

getClassEnvir: get objects of a class from an environment

findDateFormat: finds the format of a set of dates

findTwins: finds twin points in a recurrence matrix

getCoordsKTS: get coordinates from a plot

groupDates: groups dates

stationarityKTS

stationarityKTS: stationarity tests

loadKarsTSFonts

loadKarsTSFonts: load KarsTS fonts

goodnessFilling

goodnessFilling: estimate the goodness of the filling

statisticsKTS: calculates the statistics of one or more time series

writeMethodTitle

writeMethodTitle: writes a title on KarsTS output window

loess: loess smoothing

mainScreen: launches the main screen

normalityKTS: normality tests

meanValue: mean value filling

packagesToImport

packagesToImport: packages to import to KarsTS

rmSlopeOutliers

rmSlopeOutliers: slope filter

rollStatisticsKTS

rollStatisticsKTS: rolling statistics

scattTimeSeries

A function for plotting time series in the phase space

selectionGaps: select gaps in a time series

verifyRealEntry

verifyRealEntry: verify character entries

welcomeScreen: launches the welcome screen

applyGap2TSer: apply a gap set to a time series