Just figured out the label format! Erin Hodgess, PhD mailto: erinm.hodg...@gmail.com
On Mon, Jul 13, 2020 at 6:58 PM Paul Bernal <paulberna...@gmail.com> wrote: > Dear friend, yes, > > When I generate the forecasts i want the output to include the original > series, the fitted vaules and the forecast and I want the x-axis to show > all dates (both the dates of the historical series plus the future dares in > YYYY-mm-dd format). > > Thank you so much for your kind and valuable help. > > Cheers, > > Paul > > > El lun., 13 de julio de 2020 7:10 p. m., Erin Hodgess < > erinm.hodg...@gmail.com> escribió: > >> Hi again, Paul! >> >> When you are plotting the final product, do you want both the original >> series, the fitted values, and the forecast, please? >> >> I am messing around with your data. >> >> Thanks, >> Erin >> >> Erin Hodgess, PhD >> mailto: erinm.hodg...@gmail.com >> >> >> On Mon, Jul 13, 2020 at 12:41 PM Paul Bernal <paulberna...@gmail.com> >> wrote: >> >>> Dear friends, hope you are doing great, >>> >>> I am working with a daily time series, the series starts on march,10, >>> 2020 >>> until july 9th, 2020. >>> >>> I would like to know if there is a way to make it a ts object, specifying >>> the year, month and day with the ts function. >>> >>> First, I tried setting the ts object as follows: >>> >>> trainingts <- ts(Dataset2$PANCASES, frequency=7) >>> >>> but when I plot trainingts, the x-axis (time axis) shows values like 5, >>> 10, >>> 15 and not the dates. >>> >>> Secondly, I tried doing the following >>> >>> trainingts2 <- ts(Dataset2$PANCASES, start=c(2020,3,10), end=c(2020,7,9), >>> frequency=365.25) >>> >>> but with this setup, now the x-axis has extrange values like 2020.006, >>> 2020.008, etc. >>> >>> Now, when generating forecasts with auto.arima function I get extremely >>> large values for the y-axis, which makes the forecasts look like a flat >>> line: >>> >>> trainingts <- ts(Dataset2$PANCASES, frequency=7) >>> >>> ModelArima2 <- auto.arima(trainingts, lambda=0) >>> ModelArima2For <- forecast(ModelArima2, h=30) >>> plot(ModelArima2For) >>> >>> I am providing the dput() for my dataset below. >>> >>> Any help and/or guidance will be greatly appreciated, >>> >>> Best regards, >>> >>> Paul >>> >>> > dput(Dataset2) >>> structure(list(DATE = structure(c(18331, 18332, 18333, 18334, >>> 18335, 18336, 18337, 18338, 18339, 18340, 18341, 18342, 18343, >>> 18344, 18345, 18346, 18347, 18348, 18349, 18350, 18351, 18352, >>> 18353, 18354, 18355, 18356, 18357, 18358, 18359, 18360, 18361, >>> 18362, 18363, 18364, 18365, 18366, 18367, 18368, 18369, 18370, >>> 18371, 18372, 18373, 18374, 18375, 18376, 18377, 18378, 18379, >>> 18380, 18381, 18382, 18383, 18384, 18385, 18386, 18387, 18388, >>> 18389, 18390, 18391, 18392, 18393, 18394, 18395, 18396, 18397, >>> 18398, 18399, 18400, 18401, 18402, 18403, 18404, 18405, 18406, >>> 18407, 18408, 18409, 18410, 18411, 18412, 18413, 18414, 18415, >>> 18416, 18417, 18418, 18419, 18420, 18421, 18422, 18423, 18424, >>> 18425, 18426, 18427, 18428, 18429, 18430, 18431, 18432, 18433, >>> 18434, 18435, 18436, 18437, 18438, 18439, 18440, 18441, 18442, >>> 18443, 18444, 18445, 18446, 18447, 18448, 18449, 18450, 18451, >>> 18452), class = "Date"), PANCASES = c(1, 8, 11, 27, 36, 43, 55, >>> 69, 86, 109, 137, 200, 313, 345, 345, 443, 558, 674, 786, 901, >>> 989, 1181, 1181, 1317, 1475, 1673, 1801, 1988, 2100, 2249, 2528, >>> 2752, 2974, 3234, 3400, 3472, 3574, 3751, 4016, 4210, 4273, 4467, >>> 4658, 4821, 5166, 5338, 5538, 5779, 6021, 6021, 6378, 6532, 6720, >>> 7090, 7090, 7197, 7523, 7731, 7868, 8070, 8282, 8448, 8616, 8783, >>> 8944, 9118, 9268, 9449, 9606, 9726, 9867, 9977, 10116, 10267, >>> 10577, 10926, 11183, 11447, 11728, 12131, 12531, 13018, 13463, >>> 13837, 14095, 14609, 15044, 15463, 16004, 16425, 16854, 17233, >>> 17889, 18586, 19211, 20059, 21418, 21422, 21962, 22597, 23351, >>> 24274, 25222, 26030, 26752, 27314, 28030, 29037, 29905, 30658, >>> 31686, 32785, 33550, 34463, 35237, 35995, 36983, 38149, 39334, >>> 40291, 41251, 42216)), row.names = c(NA, -122L), class = "data.frame") >>> >>> [[alternative HTML version deleted]] >>> >>> ______________________________________________ >>> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see >>> https://stat.ethz.ch/mailman/listinfo/r-help >>> PLEASE do read the posting guide >>> http://www.R-project.org/posting-guide.html >>> and provide commented, minimal, self-contained, reproducible code. >>> >> [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
