cal_factory: Function factory for calculation.

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

Description

Function factory for calculation.

Usage

cal_factory(fun_num, fun_idx, fun_itv)

Arguments

fun_num	A function to transform a numeric vector.
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_log <- cal_factory(
function(num) log(num),
function(idx) idx,
function(itv) itv
)

## End(Not run)

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