haversineDistance: Haversine Distance

In AFIT-R/instaExtract: The instaExtract Package Aims to Provide Analysts a Method for Pulling Information from Instagram and a Foundation for Future Analytic Functions to be Created and Shared

Description

Returns the distance between two sets of coordinates in miles

Usage

haversineDistance(lat1, long1, lat2, long2)

Arguments

lat1	Double latitude for first coordinate
long1	Double longitude for first coordinate
lat2	Double latitude for second coordinate
long2	Double longitude for second coordinate

Value

(Double) miles between two points

Examples

## Not run: 
lat1 <- 38.8977
long1 <- 77.0365

lat2 <- 40.7484
long2 <- 73.9857

d <- haversineDistance(lat1, long1, lat2, long2)

## End(Not run)

AFIT-R/instaExtract documentation built on May 18, 2019, 8:11 p.m.