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I have a dataframe with a column data (double) and a column date (S3: POSIXct). I created a new variable :

bdd$datats <- ts(data = bdd$data, frequency = 12)

I then tried to apply the function decompose

decomp <- decompose(bdd$datats, type = "multiplicative")
decomp$figure

As it doesn't work I don't understand why. Can someone explain me?

Konrad Rudolph
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Estelle Ursula
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    How much data do you have? Do you have more than 24 points? – user2974951 Nov 05 '21 at 10:07
  • Hello @Estelle Ursula. Welcome on SO! Please add a [minimal reproducible example](https://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example) so that other SO users can help you in the best way. Besides, it would be useful to include the error message you get. Cheers. – lovalery Nov 05 '21 at 19:48

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