Statistical Methods for Climate Sciences


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Documentation for package ‘climtrends’ version 1.0.5

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A B C D E F G I L M N P R S T V W Y misc

-- A --

AdjHomogenization Homogenization adjustment within a certain window
AllfilesIEObyPathPattern Read multiple IEO files
AllReadUSGS2timeseries Read multiple USGS files
annual.precipitation.totals.Madison Annual precipitation totals in inches Madison (Wisconsin)

-- B --

BSXFUN Apply a function to each element of 2 arrays with singleton expansion enabled
Buishand.Critical.Values Critical values for the Buishand test
BuishandRangeTest Buishand range absolute homogeneity test

-- C --

CompleteMissingValuesDailyMean complete missing values on a time series of daily values (mean)
CraddockTest Craddock test
CreateReferenceSeriesFromFilesMean Create a reference series (averaging)
CreateReferenceSeriesFromFilesMeanCorrelations Create a reference series (averaging weights/correlations)
CreateReferenceSeriesFromFilesMeanCorrelationsTwoseries Create a reference series (averaging weights/correlations)
CumulativeDeviations cumulative deviations test (parametric test for step jump in mean)
CumulativeDeviationsQR cumulative deviations test (parametric test for step jump in mean)

-- D --

DailyClimatologyFromDailyData Daily climatology
DistributionFreeCUSUM Distribution Free CUSUM (non-parametric test for step jump in mean)

-- E --

ESDstatistic ESD statistic

-- F --

FillDailyGapsWithSomeValue fill missing days with some value
FillYearlyGapsWithSomeValue fill missing days with some value
FindCommonPeriod Find the common period between several time series
FindOutliersESDtest Find outliers based on the ESD test
FindOutliersGrubbsOnesidedMax Find outliers based on the Grubbs test
FindOutliersGrubbsOnesidedMin Find outliers based on the Grubbs test
FindOutliersGrubbsTwosided Find outliers based on the Grubbs test
FindOutliersHampel Find outliers based on quantiles
FindOutliersMAD Find outliers based on the absolute deviation around the median
FindOutliersModifiedZscore Find outliers based on the z-score
FindOutliersQuant Find outliers based on quantiles
FindOutliersSD Find outliers based on quantiles
FindOutliersTietjenMooreTest Find outliers based on the Tietjen Moore test
FindOutliersTrimmedMeans Find outliers based on trimmed means
FindOutliersZscore Find outliers based on the z-score
FirstMonthOfSeason Get the first/last month of a season

-- G --

GetInfoHomogenization Useful info from an homogenization test
GetNDP Read data from a Numeric Data Package (NDP) file from GCMD
GetShiftValue Get peak value and its sign

-- I --

IsLeapYear Determine if a year is a leap year

-- L --

LastDayOfTheMonth Get the last day of a month
LastMonthOfSeason Get the first/last month of a season
LevelSignifMarks Use symbols to represent the level of significance
ListContinuousDays List the days with continuous data
ListHomogStats List with the years of a probable shift and other info
ListHomogTZ Useful info from an homogenization test

-- M --

MedianCrossingTest Median Crossing (non-parametric test for randomness)
MonthlyAnomaliesFromDailyData Monthly anomalies
MonthlyClimatologyFromDailyData Monthly climatology
MonthlyFuncFromDay Monthly values converted from daily values
MonthTrendYearsFuncFromDay Monthly values converted from daily values

-- N --

NegCurve Get peak value and its sign

-- P --

peaksP Use symbols to represent the level of significance
Pettitt.Critical.Values Critical values for the Pettitt test
PettittTest Pettitt test
PlotHomog Plot the graphics for many homogenization methods
PlotSeriesAndRefSimple Plot a series and one or more reference series
PlotSeriesDifference Plot the difference between 2 series

-- R --

Rank.Von.Neumann.Ratio.Test.Critical.Values Critical values for the Rank Von-Neumann Ratio Test
RankDifferenceTest Rank Difference test (non-parametric test for randomness)
RankSumTest Rank Sum test
ReadClimexpKnmiNL Read KNMI Climate Explorer files
ReadClimexpKnmiNL12month Read monthly values KNMI Climate Explorer files
ReadCRDEC Read GHCN-D files
ReadECAdata Read data from a ECA data file
ReadECAdataIndexDTR Read data from a ECA data file
ReadEtmgegFile Read USHCN files
ReadGHCNymd Read GHCN-Daily files
ReadHERTTAdailyCSV Read HERTTA files
ReadHERTTAdmyQdaily Read HERTTA month+year+Q files
ReadMeteoSwiss Read MeteoSwiss files
ReadNdp040stationDat Read data from a CDIAC data file
ReadNdp040stationData Read data from a CDIAC data file
ReadNdp040stationHistory Read data from a CDIAC data file
ReadNdp040stationInventory Read data from a CDIAC data file
ReadPSMSLmonthly Read PSMSL files
ReadUSGS2timeseries Read a a USGS discharge file
ReadUSHCN Read USHCN files
ReadYearAnd12MonthsData Read a TAB delimited data file with year and months in columns

-- S --

SiegelTukey annual mean of the absolute day-to-day differences of DTR (SiegelTukey)
SNHT.Critical.Values Critical values for the Pettitt test
SNHT.Critical.Values.Alexandersson1997 Critical values for the Pettitt test
SNHT.TwoDifferentSDs.Critical.Values Critical values for the standard normal homogeneity test (SNHT) for two different SDs
SNHT.TwoShifts.Critical.Values Critical values for the standard normal homogeneity test (SNHT) for two shifts
SNHTabsolute standard normal homogeneity test (SNHT) absolute homogeneity test
SNHTabsolute2SDs standard normal homogeneity test (SNHT) absolute homogeneity test for two different SDs
SNHTabsoluteDoubleShift standard normal homogeneity test (SNHT) absolute homogeneity test for two shifts
SNHTabsoluteII standard normal homogeneity test (SNHT) absolute homogeneity test, SD different from 1
SNHTabsoluteTrend standard normal homogeneity test (SNHT) absolute homogeneity test for trends
SNHTrelative standard normal homogeneity test (SNHT) relative homogeneity test
SNHTrelative2SDs standard normal homogeneity test (SNHT) relative homogeneity test for two different SDs
SNHTrelativeDoubleShift standard normal homogeneity test (SNHT) relative homogeneity test for two shifts
SNHTrelativeII standard normal homogeneity test (SNHT) relative homogeneity test, SD different from 1
SNHTrelativeTrend standard normal homogeneity test (SNHT) relative homogeneity test for trends
Sqplot Number of elements for a plot to be nearly square

-- T --

TietjenMoore Tietjen Moore statistic
TrimmedMean trimmed mean
TurningPointsTest Turning Points (non-parametric test for randomness)

-- V --

ValuesBetween2Dates Get values between two dates
ValuesBetween2years Get values between two years
VDTR annual mean of the absolute day-to-day differences of DTR (VDTR)
Von.Neumann.Ratio.Test.Critical.Values Critical values for the Von Neumann ratio test
VonNeumannRatio Pettitt test
VonNeumannRatioRank Von Neumann ratio rank test

-- W --

WetDayCount Get number of wet days
Worsley.Likelihood.Ratio.Test.Critical.Values Critical values for Worsley's likelihood ratio test
WorsleyLikelihoodRatio Worsley's Likelihood Ratio test

-- Y --

YearFuncFromDay Annual values converted from daily values
yearly.average.temperature.Turin.Milan Yearly average temperature in Turin, Milan
YearMeanFromDay Annual values converted from daily values

-- misc --

%w/o% x without y