Package 'openair'

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40 importAURNValue• WBRO Sandwell West Bromwich• WC Wharleycroft• WEYB Weybourne• WFEN Wicken Fen• WIG3 Wigan Leigh• WIG5 Wigan Centre• WL West London• WOLV Wolverhampton Centre• WRAY Wray• WREX Wrexham• YARM Stockton-on-Tees Yarm• YW Yarner WoodReturns a data frame of hourly mean values with date in POSIXct class and time zone GMT.Author(s)See AlsoDavid CarslawimportKCL, importADMS, importSAQNExamples## import all pollutants from Marylebone Rd from 1990:2009## Not run: mary
importAURNCsv 41write.csv(thedata, file = "~/temp/thedata.csv")## End(Not run)importAURNCsvAURN csv file data import for openairDescriptionUsageFunction for importing common 1 hour average (hourly) UK Automatic Urban and Rural Network(AURN) Air Quality Archive data files previously downloaded in ".csv" format for use with theopenair package. The function uses read.table (in utils) and rbind (in reshape).ArgumentsimportAURNCsv(file = file.choose(), header.at = 5,data.at = 7, na.strings = c("No data", "", "NA"),date.name = "Date", date.break = "-",time.name = "time", misc.info = c(1, 2, 3, 4),is.site = 4, bad.24 = TRUE, correct.time = -3600,output = "final",data.order = c("value", "status", "unit"),simplify.names = TRUE, ...)file The name of the AURN file to be imported. Default, file.choose opensbrowser. Use of read.table (in utils) also allows this to be a readable textmodeconnection or url (although these options are currently not fully tested).header.atdata.atna.stringsdate.namedate.breaktime.namemisc.infoThe file row holding header information. This is used to set names for the resultingimported data frame, but may be subject to further modifications dependingon following argument settings.The first file row holding actual data. When generating the data frame, the functionwill ignore all information before this row, and attempt to include all datafrom this row onwards.Strings of any terms that are to be interpreted as NA values within the file.Header name of column holding date information. Combined with time informationas single date column in the generated data frame.The break character separating days, months and years in date information. Forexample, "-" in "01-01-2009".Header name of column holding time information. Combined with date informationas single date column in the generated data frame.Row numbers of any additional information that may be required from the originalfile. Each line retained as a character vector in the generated data framecomment.
Page 1: Package ‘openair’September 19,
Page 4 and 5: 4 aqStatsused. All functions check
Page 6 and 7: 6 calcFno2Examples## Statistics for
Page 8 and 9: 8 calcPercentilecalcPercentileCalcu
Page 10: 10 calendarPlotannotatestatisticcol
Page 14 and 15: 14 conditionalEvalon to cutData to
Page 16 and 17: 16 conditionalQuantileArgumentsmyda
Page 18 and 19: 18 corPlot## make some dummy predic
Page 20 and 21: 20 cutDataSee Alsotaylor.diagram fr
Page 22 and 23: 22 drawOpenKeyof this option is to
Page 24 and 25: 24 drawOpenKeyvpView port to be use
Page 26 and 27: 26 GoogleMapsPlotcex.range = c(2, 1
Page 28 and 29: 28 GoogleMapsPlotDetailsValueNoteke
Page 30 and 31: 30 importtimetime.formattz.intz.out
Page 32 and 33: 32 importADMSdrop.input.datesOption
Page 34 and 35: 34 importAURNimportAURNAURN data im
Page 36 and 37: 36 importAURN• BIR2 Birmingham Ea
Page 38 and 39: 38 importAURN• ISL London Islingt
Page 42 and 43: 42 importAURNCsvis.siteHeader name
Page 44 and 45: 44 importKCL## diurnal.error(so2.15
Page 46 and 47: 46 importKCLAll PM10 statistics on
Page 48 and 49: 48 importKCL• BY1 | Bromley - Ren
Page 50 and 51: 50 importKCL• GL1 | Glasgow Centr
Page 52 and 53: 52 importKCL• LB4 | Lambeth - Bri
Page 54 and 55: 54 importKCL• RG4 | Reigate and B
Page 56 and 57: 56 importKCL• TE0 | Tendring St O
Page 58 and 59: 58 importKCLValue• ZT4 | Tunbridg
Page 60 and 61: 60 importSAQNExamples## import AQ d
Page 62 and 63: 62 importSAQN• | ABD8 | Aberdeen
Page 64 and 65: 64 importSAQN• | PAI3 | Paisley G
Page 66 and 67: 66 importTrajlocalfor example.Used
Page 68 and 69: 68 kernelExceedpollutant Mandatory.
Page 70 and 71: 70 linearRelationlinearRelationLine
Page 72 and 73: 72 modStatsSee AlsocalcFno2Examples
Page 74 and 75: 74 mydataReferencesWillmott, C.J.,
Page 76 and 77: 76 openair.class## S3 method for cl
Page 78 and 79: 78 openColoursnNote that because of
Page 80 and 81: 80 percentileRoseintervals User-sup
Page 82 and 83: 82 polarAnnulusnormalise = FALSE, k
Page 84 and 85: 84 polarAnnuluskey.footerkey.positi
Page 86 and 87: 86 polarClustercolsDetailsangle.sca
Page 88 and 89: 88 polarFreq## how many points are
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90 polarFreqborder.colThe colour of
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92 polarPlotDescriptionFunction for
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94 polarPlotupperangle.scaleunitsso
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96 polarPlotValueAs well as generat
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98 rollingMeanExamples#example 1##s
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100 scatterPlotavg.timedata.threshs
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102 scatterPlot... Other graphical
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104 selectByDate## multiple types a
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106 selectRunningselectRunningFunct
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108 smoothTrendavg.timepercentileda
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110 splitByDate# several pollutants
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112 summaryPlotpollutantperiodbreak
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114 TaylorDiagramUsageTaylorDiagram
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116 TaylorDiagramdaylight/nighttime
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118 TheilSen## Not run:## all model
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120 TheilSenDetailsdate.breaks- 1)
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122 timeAverageTheilSen(mydata, pol
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124 timePlotAuthor(s)David CarslawS
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126 timePlottypecolsplot.typekeylog
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128 timePlotAuthor(s)David CarslawS
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130 timeVariationtypegroupdifferenc
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132 timeVariationAuthor(s)David Car
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134 trajClustertypecolssplit.aftert
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136 trajLevelsmoothstatisticpercent
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138 trendLevelkc1 -20 & lon 40 & l
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140 trendLeveldrop.unused.typesHide
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142 windRosews.intThe Wind speed in
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144 windRoseValueNoteset of wind sp
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Index∗Topic datasetsmydata, 74∗
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Package 'openair'

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