What Is a Spatial Reflex?



A spatial reflex isn't a single reflex but rather a coordinated set of reflexes. Your spatial sense is your ability to perceive where you are in space. Many of the reflexes in this set are referenced in the saying, "A cat always lands on his feet." It is a commentary on an almost innate ability to understand our environment spatially. BalanceLike spatial reflexes, balance is a set of physiology inputs and responses, some of which are reflexes---in other words, they're done without forethought. It is not as broad a set of reflexes, but many systems are involved. Perhaps the most notable is the role of our inner ear. Three fluid-filled tubes tell us where we are in relationship to the force

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need reflex hosting
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i was wondering if reflex could supply me with me with a free hosting package
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The Reflex Tester
 
This is pretty addictive: http://www.happyhub.com/network/reflex/
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I am trying to use R to model grids of agents that change their decisions based on the decisions of other agents in their direct proximity. Basically - each agent looks to the other agents around him on the grid, and might change its behaviour based on the the actions around him. I have included some sample dinky-toy code per below to show (one iteration) of such dynamic.I am wondering whether a) there is an elegant manner to address the boundaries of the grid (currently the t+1, i+1 code does
Reflex for Android
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Hi,
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SELECT count(*) FROM ((SELECT * FROM tileinfo where julianDay BETWEEN DATE2JDAY((2003-03-01 00:00:00),0) AND DATE2JDAY((2003-03-01 23:59:59 ),0) AND intersects(tile, geomFromText(POLYGON((-10.84 35.8,18.14 35.8,18.14 59.41,-10.84 59.41,-10.84 35.8)),4326))) tic0 LEFT JOIN (tileinfo_meta__2p left join meta__2p on tileinfo_meta__2p.fk_name = meta__2p.pk_name) on tic0.pk_tileinfo = tileinfo_meta__2p.fk_tileinfo ),
((SELECT * FROM tileinfo where julianDay BETWEEN
Reflex tester!
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http://www.happyhub.com/network/reflex/
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R Create a Spatial Bubble Plot That Overlays A basemap of the US and other spatial layers as needed
Sports & Fitness

I'm trying to produce a nice bubble plot overlaid on top of a basemap of the US (i could import a shapefile if that is preferred but i've been using the R basemaps.

library(ggplot2,sp,raster,maps,mapdata,maptools,ggmap,rgeos)
myData =
data.frame(name=c("Florida","Colorado","california","Harvard","Yellowstone"),
                lat=c(28.1,39,37,42,44.6), 
                long=c(-81.6,-105.5,-120,-71,-110),
                pop=c(280,156,128,118,202))

Using this code below, that i adapted from another stack overflow post (Create bubble plot in R using satellite map), i am able to overlay a bubble plot on a map of the US. However this renders very slowly, the extent is too tight, it is bounded in a box, i'm not able to add other layers to the plot from what i can tell, and the base map is thick and not visually clean.

xy <- myData[,c("long", "lat")]
nl <- getData('GADM', country="USA", level=1) #raster data, format
SpatialPolygonsDataFrame
nl <- gSimiplify(nl, tol=0.01, topologyPreserve=TRUE)
# coercing the polygon outlines to a SpatialLines object
spl <- list("sp.lines", as(nl, "SpatialLines"))
SPDF <- SpatialPointsDataFrame(coords=xy, data=myData)
coordinates(myData) <- c("lat", "long")
projection(SPDF)<- "+proj=longlat +ellps=WGS84 +datum=WGS84
+no_defs +towgs84=0,0,0"
coordinates(SPDF)[1:5,] #retrieves spatial coordinates form the
dataframe
bubble(SPDF, "pop", sp.layout=spl, main="This is It!")

I can draw a nice basemap using this code. I add points to the map but they are not sized by the pop column in my data. And i can add additional layers to this map. But can i control the size of the points and the symbol itself like i can using a bubble plot?

map(database= "world", ylim=c(45,90), 
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    fill=TRUE, projection="gilbert", 
    orientation= c(90,0,225))

coord <- mapproject(myData$lon, myData$lat,
proj="gilbert",orientation=c(90, 0, 225))
points(coord, pch=20, cex=1.2, col="red") 

Can anyone please guide me towards the best way to plot a bubble map in R where i can adjust the fill and outline of the symbols in the bubble map, And i can add a clean basemap, that i can a) control the colors of (fill and lines) and b) add additional layers to (for instance another shapefile layer).

Thank you in advance for any advice.



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