Dr. Steve Merkley
library(leaflet)
## Warning: package 'leaflet' was built under R version 4.0.4
library(maps)
## Warning: package 'maps' was built under R version 4.0.4
library(htmlwidgets)
library(dplyr)
##
## Attaching package: 'dplyr'
## The following objects are masked from 'package:stats':
##
## filter, lag
## The following objects are masked from 'package:base':
##
## intersect, setdiff, setequal, union
library(leaflet)
library(magrittr)
library(rgdal)
## Loading required package: sp
## rgdal: version: 1.5-16, (SVN revision 1050)
## Geospatial Data Abstraction Library extensions to R successfully loaded
## Loaded GDAL runtime: GDAL 3.0.4, released 2020/01/28
## Path to GDAL shared files: C:/Users/merkleys/Documents/R/win-library/4.0/rgdal/gdal
## GDAL binary built with GEOS: TRUE
## Loaded PROJ runtime: Rel. 6.3.1, February 10th, 2020, [PJ_VERSION: 631]
## Path to PROJ shared files: C:/Users/merkleys/Documents/R/win-library/4.0/rgdal/proj
## Linking to sp version:1.4-2
## To mute warnings of possible GDAL/OSR exportToProj4() degradation,
## use options("rgdal_show_exportToProj4_warnings"="none") before loading rgdal.
library(geojsonio)
## Warning: package 'geojsonio' was built under R version 4.0.4
## Registered S3 method overwritten by 'geojsonsf':
## method from
## print.geojson geojson
##
## Attaching package: 'geojsonio'
## The following object is masked from 'package:base':
##
## pretty
library(htmltools)
library(htmlwidgets)
library(stringi)
library(RColorBrewer)
cougarmap <-leaflet()%>%
addTiles() %>%
addCircles(lng=-110.12895,lat=31.50932,
weight=1,
radius=110000,
popup= 'Male',
color='red')%>%
addCircles(lng=-110.12895,lat=31.50932,
weight=1,
radius=45000,
popup='Female',
color='blue')%>%
addCircles(lng=-110.12895,lat=31.50932,
weight=1,
radius=1500,
popup='Kittens Born',
color='yellow')%>%
setView(lng=-110.13187,lat=31.54166,zoom=8)
cougarmap1<-cougarmap%>%addProviderTiles(providers$Stamen.Terrain)
cougarmap2<-cougarmap%>%addProviderTiles(providers$Esri.WorldImagery)%>%addProviderTiles(providers$Stamen.TonerHybrid)
cougarmap1
Yellow: Birth Site of Mountain Lion Kittens (2019)
Blue: Average Female Dispersal (45km)
Red: Average Male Dispersal (110km)