cal_factory_zoo: Function factory for calculation zoo class.

In mitsuoxv/tqr: Add tq_xx functions to tidyquant package to facilitate economic analyses

Description

Function factory for calculation zoo class.

Usage

cal_factory_zoo(fun_num, fun_idx, fun_itv)

Arguments

fun_num	A function to transform a numeric vector or matrix of zoo class.
fun_idx	A function to transform a numeric vector representing time.
fun_itv	A function to transform a string representing interval.

Value

A function to transform a tsibble into a tsibble or a tibble.

Examples

## Not run: 
tq_rollmean <- cal_factory_zoo(
function(num) zoo::rollmean(num, ...),
function(idx) idx,
function(itv) itv
)

## End(Not run)

mitsuoxv/tqr documentation built on Nov. 14, 2021, 7:18 p.m.