All Questions
11
questions
0
votes
0
answers
43
views
Interactive R maps that work well on mobile, with inset AK and HI?
Issue: I need an interactive choropleth map of the US that will work well on mobile (ideally pinch-zoom), has a pop-up on tap/click, and has AK and HI set below. Plotly isn't it as you have to tap the ...
- 11
1
vote
1
answer
41
views
How to draw a custom map in the style of NASAGIBS.ViirsEarthAtNight2012 using R
"NASAGIBS.ViirsEarthAtNight2012" is an optional layer parameter under the addProviderTiles function in the leaflet and leafletCN packages.
I really like the drawing effect of this map.
How ...
- 13
0
votes
1
answer
103
views
Make smooth contours in when using leaflet and tmaps in R
I am using the script below to make to make interactive leaflet map. However, the contours have sharp changes and are not smooth and round. How can I edit this code to achieve that?
The data and code ...
- 508
1
vote
1
answer
54
views
Reduce ggplot display time for large plots/maps in RShiny
I have 51 * 10 maps organized as a list of st objects.
My aim is to plot my 51 maps along the 10 timestep (ech) in a ShinyApp. The timesteps can be selected by the user in the ui part.
The problem is ...
- 1,487
0
votes
1
answer
926
views
plot a map using lat and lng coordinates in R
My data set has 4 columns which are station_name, station_lat, station_lng and count.This is the example of my data set.
stations <- data.frame(station = c("StreeterDr", "MichiganAve&...
- 39
0
votes
0
answers
238
views
How to Create Senate Roll Call Voting Map in R
I am looking to ultimately render a map in Leaflet that shows the roll call voting results for a specific vote from the Senate. This obviously involves coloring a state polygon based on the unique ...
- 81
0
votes
1
answer
229
views
Leaflet equivalent of geom_segments xend, yend arguments
I would like to ask is there a way how to set xend and yend from geom_segment arguments in leaflet`s addPolylines function?
insted of explaining I rather provide reproduceble example since it is mut ...
- 1,757
0
votes
1
answer
304
views
Create icons from standard barplot (or ggplot2 geom_col) with single bar
I want to create png icons with single bar (from standard barplot or ggplot2 geom_col). Icons will be presented on leaflet map. There is data.frame: lat,lon,val. Parameter "val" is used to set height ...
- 65
0
votes
2
answers
3k
views
Shiny R dynamic heatmap with ggplot. Scale and speed issues
I am attempting to use some public information to produce a heat-map of Canada for some labor statistics. Using the spacial files from the census, and data from Statistics Canada (these are large zip ...
- 3
4
votes
1
answer
1k
views
Show Polylines when mouse hover on Circles in leaflets in R
I have a flow Map - using leaflets in R
library(leaflet)
m <- leaflet(AM_Peak) %>%
addTiles('http://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}.png',
attribution='Map tiles by <a href="...
- 4,325
6
votes
5
answers
7k
views
Flow map(Travel Path) Using Lat and Long in R
I am trying to plot flow map (for singapore) . I have Entry(Lat,Long) and Exit (Lat,long). I am trying to map the flow from entry to exit in singapore map.
structure(list(token_id = c(1.12374e+19, 1....
- 4,325