All Questions
41
questions
1
vote
0
answers
131
views
Map (with geojson) instead of Leaflet map
I am doing a poster for class. Everything was ok, I created a descent map for showing some data in New York, using Leaflet.
jpal <- colorRampPalette(c("#03B9FF", "#801515"))
# qpal <- ...
- 2,470
1
vote
1
answer
624
views
How different colors to different sections of a route on leaflet map? [R Studio]
I have a JSON file of a long route. The file contains the lat and long of of this route.
I'm trying to mark different sections of this route based on a set of criteria (which I've compiled in a ...
- 11
0
votes
0
answers
301
views
How to add line not connected in a sequence using leaflet
It seems polyline will connect all the start end points in sequence together like an unfilled polygon. Is there a way to add each line separately on an interactive map in R?
This earlier thread ...
- 3,417
2
votes
1
answer
2k
views
R Shiny leaflet addPolygons (colors are not showing)
I hope you can help me. I have created a choropleth Map with Leaflet. I merged my (dataframe with countries and a random score) and a Shapefile with the Polygon data. So far it is working, however if ...
- 21
4
votes
1
answer
3k
views
R Leaflet Legend: colorBin- removing decimals in between breaks
I am creating an interactive HTML map in R using the Leaflet library.
The legend employs the colorBin method for creating the 6 categories to break the data into.
Using the min(values) and max(...
- 4,955
1
vote
1
answer
1k
views
Advanced Popups in R Shiny Leaflet
I have a dataset as follows
itemcat country item Price date_today lat lng
Clothes Bangkok Shoes $5 2016-04-27 13.75 100.51
Clothes Bangkok Tshirt $5 2016-04-27 13.75 100.51
Clothes Bangkok Skirt $5 ...
- 269
1
vote
2
answers
2k
views
Interactive Map in R using leaflet/Shiny
I want to create a map with a sidebar where you can select the range of a time period. The idea is that the map shows marks only for hotels which opened during the period. I had no clue to do that so ...
- 43
0
votes
1
answer
796
views
OpenStreetMap doesn't display in RStudio (with R 3.2.1)
I am using code from here
library(leaflet)
m <- leaflet() %>%
addTiles() %>%
addMarkers(lng=174.768, lat=-36.852, popup="The birthplace of R")
m
A point appears in the middle of ...
- 1,691
9
votes
1
answer
2k
views
How to create an interactive plot of GTFS data in R using Leaflet?
I would like to create an interactive map showing the public transport lines of a city. I am trying to do this using Leaflet in R (but I'm open to alternatives, suggestions?)
Data: The data of the ...
- 13.7k
1
vote
1
answer
383
views
Geo mapping in R
I have a transaction data at country level.
Data Sample:
TransID CountryOrigin(CO) CountryDestination(CD) COLat COLong CDLat CDLong
1 India Australia ...
- 170
2
votes
2
answers
3k
views
Is it possible to use rMaps to draw a route on a map in R?
I'm trying to use rmaps http://rmaps.github.io/ to draw the route a vehicle follows onto a map. In my ideal world, the map should:
* be interactive (i.e. zoomable, scrollable)
* store and display ...
- 927