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Questions tagged [tibbletime]

20 questions
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I am receiving an error when running a time_decompose function from the anomalize library in R

After installing R base and R studio, and running the standard example from: https://www.rdocumentation.org/packages/anomalize/versions/0.1.1/topics/time_decompose. I get the error: Error in !.key : invalid argument type I tried using the…
Theodore Koopman
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Group Time Series OHLC Data by chosen period in R

There exist several functions in R in libraries xts and zoo, which try to aggregate financial OHLC(V) data from lower to higher granularities, as well as the newcomer tibbletime::to_period, which performs the same task for a tibble. All of them,…
user3612816
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Validate time series index

I am using a dataset which is grouped by group_by function of dplyr package. Each Group has it's own time index which i.e. supposedly consist of 12 months sequences. This means that it can start from January and end up in December or in other cases…
user3185925
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tibbletime - previous day's close

Please bear with me as this is my first question here. I'm still trying to figure out how to post the data and the code that I already have, so for now I will just try to explain. If this is not the acceptable way of asking a question, please ignore…
M du Toit
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filtering intraday data R

I'm trying to filter intraday-data to include only certain period inside the day. Is there a trick in some packages to achieve this. Here is example data: library(tibbletime) example <- as.tibble(data.frame( date =…
Hakki
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