APCP: Absolute Percent Change

In AndreMikulec/econModel: Meaningful Social and Economic Data from ALFRED and elsewhere

Description

Absolute Proportional Change(APC) multiplied by 100.00
Absolute Proportional Change(APC) in percent (APCP)

Usage

APCP(x, b = 0, l = 1, ...)

Arguments

x	xts object
b	choose -1 (or less) to look into the future
l	observations backwards
...	dots passed

Value

xts object

Examples

## Not run: 

# APCP(Absolute Proportional Change in Percent) example

xts(matrix(c(1,-2,-4,8,16,32), ncol = 2), zoo::as.Date(0:2))
           [,1] [,2]
1970-01-01    1    8
1970-01-02   -2   16
1970-01-03   -4   32

APCP(xts(matrix(c(1,-2,-4,8,16,32), ncol = 2), zoo::as.Date(0:2)))
           V1apcp.0.1 V2apcp.0.1
1970-01-01         NA         NA
1970-01-02       -300        100
1970-01-03       -100        100

## End(Not run)

AndreMikulec/econModel documentation built on June 30, 2021, 9:48 a.m.