rbcb

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``` r library(rbcb) library(tidyverse) ser inner_join(ser$IGPDI, by = "date") |> arrange(date) |> mutate( IGPDI = cumprod(1 + IGPDI / 100), INCC = cumprod(1 + INCC / 100) ) |> ggplot()...

wilsonfreitas

Implement cache

1

The cache system can be implemented the say way I did in rb3 package, using `tempdir`.

wilsonfreitas

New interface to access series

2

Currently it has 2 functions - `get_series`: for SGS series - `get_currency`: for currency API Since it has plans to have new interfaces implemented, a interesting approach is unify all...

wilsonfreitas

wilsonfreitas

It is annoying to remember these codes used in the `get_series`. Maybe creating aliases would help with that. These aliases can be create according to the use of the function...

wilsonfreitas

In order to be in conformity with other packages (quantmod, tidyquant, ...) the arguments `start_date` and `end_date` should be replaced with `from` and `to`. The implemented version should bring a...

wilsonfreitas

Set timeseries classes to implement special methods

1

Name the returned timeseries of functions: - get_series - get_currency with an additional class named `rbcbTimeSeries`, for example. This class can used to implement methods that: - return the currency...

wilsonfreitas

When downloading multiple series we could use parallelisation by default.

wilsonfreitas

indic <- c("PIB Total", "Fiscal")

1

Oi Wilson, espero encontrá-lo bem! Por gentileza, extraí esse código da internet, mas não consigo chegar ao mesmo resultado. A priori, ('Meta para taxa over-selic', 'Fiscal') parecem não existir e...

danielsanchoR