Mick Cooney

Compatibility with 'import' package?

1

I have started to use the 'import' package as it helps a lot with namespace clashes and so on. https://cran.r-project.org/web/packages/import/index.html Unfortunately, when trying to use `tq_transmute()` this throws the following...

I am trying to create a function that takes a list of aggregation functions and applies them in sequence. Here is a short reprex: ``` library(tidyquant) library(glue) calculate_period_volume % mutate(...

Broken Code in Section 5.3.1

5

The code scraping in section 5.3.1 no longer works as most of the code in the package `tm.plugin.webmining` is not up-to-date. I tried switching the `GoogleFinanceSource` to `YahooFinanceSource` but that...

Unable to download text with id 5001

9

I am trying to download Einstein's book on Relativity from the website: it has id '5001'. Trying to download it using the command: > gutenberg_download('5001') ``` Warning in .f(.x[[i]], ...)...

Documentation for the BG/NBD model might be confusing scale and rate parameter for alpha value?

5

Hi, Love the package, but I am a bit confused by the docs for the BG/NBD model in terms of the parameterisation of the Gamma distribution for the purchase rate....