Package 'bbb'

Title: (Broken) 'Bollinger Band's ... in the presence of 'dplyr'
Description: Demonstrates how 'dplyr' breaks filter() by hiding the stats::filter function. Also used to test if importFrom(..., except=...) works and it seems it does not.
Authors: Dirk Eddelbuettel
Maintainer: Dirk Eddelbuettel <[email protected]>
License: GPL (>= 2)
Version: 0.0.1
Built: 2024-06-22 04:58:32 UTC
Source: https://github.com/eddelbuettel/bbb

Help Index


Compute and Disply Bollinger Bands

Description

This code was written in 2005 in discussion with John Bollinger, and posted for a few years at the (now long gone) R Graph Gallery.

Usage

BollingerBands(instrument)

Arguments

instrument

A security symbold for which (public) data can be downloaded

Value

A data.frame with results

Examples

## Not run: 
BollingerBands("SPY")

## End(Not run)