Created
July 1, 2015 19:09
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TAMGeoLocation and TheCounted Dataset
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#r "../packages/FSharp.Data.2.2.2/lib/net40/FSharp.Data.dll" | |
open System | |
open System.IO | |
open System.Text | |
open FSharp.Data | |
[<Literal>] | |
let geoLocationSample = "..\Data\TAMUHttpGet.json" | |
type GeoLocationServiceContext = JsonProvider<geoLocationSample> | |
let getGeoCoordinates(streetAddress:string, city:string, state:string) = | |
let apiKey = "xxxxx" | |
let stringBuilder = new StringBuilder() | |
stringBuilder.Append("https://geoservices.tamu.edu/Services/Geocode/WebService/GeocoderWebServiceHttpNonParsed_V04_01.aspx") |> ignore | |
stringBuilder.Append("?streetAddress=") |> ignore | |
stringBuilder.Append(streetAddress) |> ignore | |
stringBuilder.Append("&city=") |> ignore | |
stringBuilder.Append(city) |> ignore | |
stringBuilder.Append("&state=") |> ignore | |
stringBuilder.Append(state) |> ignore | |
stringBuilder.Append("&apiKey=") |> ignore | |
stringBuilder.Append(apiKey) |> ignore | |
stringBuilder.Append("&version=4.01") |> ignore | |
stringBuilder.Append("&format=json") |> ignore | |
let searchUri = stringBuilder.ToString() | |
let searchResult = GeoLocationServiceContext.Load(searchUri) | |
let firstResult = searchResult.OutputGeocodes |> Seq.head | |
firstResult.OutputGeocode.Latitude, firstResult.OutputGeocode.Longitude, firstResult.OutputGeocode.MatchScore | |
[<Literal>] | |
let theCountedSample = "..\Data\TheCounted.csv" | |
type TheCountedContext = CsvProvider<theCountedSample> | |
let theCountedData = TheCountedContext.Load(theCountedSample) | |
let theCountedGeoLocated = theCountedData.Rows | |
|> Seq.map(fun r -> r, getGeoCoordinates(r.Streetaddress, r.City, r.State)) | |
|> Seq.toList | |
|> Seq.map(fun (r,(lat,lon,ms)) -> String.Format("{0},{1},{2},{3},{4},{5},{6},{7},{8},{9},{10},{11},{12},{13},{14},{15}", | |
r.Name,r.Age,r.Gender,r.Raceethnicity,r.Month,r.Day,r.Year, r.Streetaddress, r.City,r.State,r.Cause,r.Lawenforcementagency,r.Armed,lat,lon,ms)) | |
let baseDirectory = __SOURCE_DIRECTORY__ | |
let baseDirectory' = Directory.GetParent(baseDirectory) | |
let filePath = "Data\TheCountedWithGeo.csv" | |
let fullPath = Path.Combine(baseDirectory'.FullName, filePath) | |
File.WriteAllLines(fullPath,theCountedGeoLocated) |
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