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dear members, I have a data frame which contains, among others, a date object of monthly frequency which is not regular, i.e some months are omitted, and the main variable to be forecast, among others. Its name is vesselB. I did the following code: vesselBR <- ts_regular(vesselB) but the missing months are not filled with NA. What should I do to insert NAs into

...except for R, give very consistent results with each other. I'll give one example using R, Eviews and Gretl. I'll use "BFGS" algorithm and observed hessian based standard errors (in Gretl and in Eviews). |library(GetBCBData) library(lubridate) library(tsibble) library(tsbox) library(forecast) library(tidyr) library(dplyr) #============================================================# #Data ---- #============================================================# #Brazilian CPI and analytical components ipca <- gbcbd_get_series(c(433, 4449, 10844, 11428, 2...