facebook/prophet

Rcpp error when using prophet::prophet() instead of library(prophet)

Aperta

#285 aperta il 31 ago 2017

 (7 commenti) (2 reazioni) (0 assegnatari)Python (4451 fork)batch import
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Descrizione

When I don't use library(prophet) and instead use the fully-qualified prophet::prophet, I get the following in my console:

ds <- seq(as.Date('2005-04-01'), as.Date('2005-09-03'), by='day') x <- (1:length(ds))/length(ds) y <- rnorm(length(ds), x * (1 - x) + 0.5, 0.1) prophet::prophet(data.frame(ds = ds, y = y), yearly.seasonality = FALSE)

Error in .Object$initialize(...) : could not find function "cpp_object_initializer" failed to create the optimizer; optimization not done Error in matrix(m$params[[name]], nrow = n.iteration) : 'data' must be of a vector type, was 'NULL'

I'm using the latest revision from master (via devtools::install_github('facebookincubator/prophet', subdir='R'))

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