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I have a zoo object with a POSIXct index. When I try to zoom, it seems the x-values (zoo object's Index) are not recognized as a POSIXct class:
```
> dzoo candles pl pl + coord_x_datetime(xlim=c…
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Hi!
I've been trying to use tidyquant to chart intraday day and 've got problems with that.
For example, I have data in the following format:
> x
A tibble: 465 × 6
date o…
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There are some libraries solely available for time series analysis and they provide a wonderful functionality in a unique way. We like your package a lot but you will have to include these packages as…
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```
library(modeltime)
library(timetk)
library(tidyquant)
library(tidyverse)
library(tidymodels)
horizon %
mutate(
rsi = TTR::RSI(outcome) # using e.g. mean() from bas…
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Hello tidy quant!!
I'm having an issues plotting geom_barchart / geom_candlestick function.
Using a Simple code to Test the plot, I plot a barchart but there is no difference in width for the sha…
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The out-of-sample predictions generated by modeltime_fit_resamples() incorrectly show the predicted variable as if it was lagged.
When I run the following code it outputs out-of-sample projectio…
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I'm in the process of replacing a ggplot2 plot with a dygraph in one of my shiny apps since it's very visually appealing package and the interactivity is very fluid. I require to be able to display te…
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Warning from various mapped functions. Looks to be not an issue, but annoying.
``` r
library(tidyquant)
library(tidyverse)
Ra %
tq_get(get = "stock.prices",
from = "2010-01-…
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Hello,
I'm having trouble installing it in Mac OSX Big Sur. The output is below and further the libraries preloaded,
> devtools::install_github("braverock/blotter")
Downloading GitHub repo br…
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Example:
``` r
> tq_index("SP500")
Getting holdings for SP500
# A tibble: 0 × 0
Warning message:
In tq_index("SP500") : Error at SP500 during download.
Error in utils::unzip(zip_path, list = …