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R programming
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IT & Programming > Data Analysis

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Mar 4, 2014
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  • Posted: Sat, Mar 01, 2014
  • Time Left: Closed
  • Location: Anywhere
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  • Start: Immediately
  • Hourly Rate: $15 - $20 / hr
  • Hrs/wk: 3 | Duration: 1-2 weeks
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I need someone to do some simple R tasks (maybe I should not say simple since I cannot do them myself). I have a dataframe. It has Date,Longitude, Latitude, and Value among the attributes. It looks partially like this > head(radSamp[,c(3,4,5)])
Latitude Longitude Value
1 39.16094 140.4883 45
2 32.84428 -117.2240 47
3 35.80605 139.3789 28
4 35.07816 -106.6123 50
5 35.83174 136.2027 35
6 34.78944 137.9496 32

I want to breakup the geographical region into about 40x40 subregions and then plot the data over time for each of these 1600 subregions. I thought that if I make a factor that consists of the 1600 subregions then I could I can focus on what is happening in each of these rectangles by using split(radSamp$Value, f). In any case, I want to plot this over time for each of the subregions. The other thing I want is a heat map of the region, preferably using a package like 'RgoogleMaps' or ggmap so that the "heat" is superimposed on a google map....

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Desired Skills
R
Job ID: 53746618
 
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 United States  |  
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1
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 0.0   |  $0 Earnings   |  0 Jobs
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Proposal SEALED

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 2.2   |  $150 Earnings   |  0 Jobs
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INVITED
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 0.0   |  $0 Earnings   |  0 Jobs
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 4.9   |  Private   |  7 Jobs
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INVITED
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 0.0   |  Private   |  0 Jobs
Bid ID: 53759803  |  Submitted: Mar 2, 2014 08:08 ET 
Proposal SEALED

 Lithuania  |  
INVITED
I consider myself a practical mathematician with strong background in programming and IT in general. I am interested in applications of mathematics...
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 5.0   |  $2,390 Earnings   |  2 Jobs
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Proposal SEALED

 United States  |  
Winner
Education: MA and PhD (ABD) in Economics, University of Pennsylvania (UPenn) MA in Economics, New Economics School, GPA 5.0/5.0, Diploma Summa Cum...
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Bid ID: 53746861  |  Submitted: Mar 1, 2014 18:55 ET 
$16.66/hr
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