[R] R & MongoDB

[Nordlund, Dan (DSHS/RDA)]

Here are some links that may get you started.

https://www.r-bloggers.com/r-and-mongodb/
https://cran.r-project.org/web/packages/mongolite/vignettes/intro.html
https://www.opencpu.org/posts/mongolite-release-0-3/


You may also want to ask your question on the R-sig-DB Mailing list.

https://stat.ethz.ch/mailman/listinfo/r-sig-db


Good luck!

Dan

Daniel Nordlund, PhD
Research and Data Analysis Division
Services & Enterprise Support Administration
Washington State Department of Social and Health Services

> -----Original Message-----
> From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Fernando
> Mozas Enguita
> Sent: Thursday, December 01, 2016 12:07 AM
> To: r-help at R-project.org
> Subject: [R] R & MongoDB
> 
> Hi Everyone!
> 
> I�m new in R-world and I need help.
> I need to make an R-script for PowerBI to connect with a MongoDB data
> source and I don�t have so much idea
> 
> I have a dataset in a Mongo DB like this:
> 
> /* 1 */
> {
>     "_id" : ObjectId("5819ad77d8828e871ce09297"),
>     "Date" : 1478077741,
>     "Receptor" : "CORMAD",
>     "Position" : "02112016",
>     "clients" : [
>         {
>             "mac" : "A2:C2:CA:18:F0:5E",
>             "vendor" : "",
>             "lastSeen" : 1478077746,
>             "power" : -80,
>             "R" : "",
>             "bssid" : "(not associated) ",
>             "essid" : [],
>             "probedESSID" : [
>                 "any"
>             ]
>         },
>         {
>             "mac" : "D6:B0:C2:0E:2B:A0",
>             "vendor" : "",
>             "lastSeen" : 1478077755,
>             "power" : -78,
>             "R" : "",
>             "bssid" : "(not associated) ",
>             "essid" : [],
>             "probedESSID" : [
>                 "any"
>             ]
>         }
> /* 2 */
> {
>     "_id" : ObjectId("5819b009d8828e871ce092dc"),
>     "Date" : 1478078401,
>     "Receptor" : "CORMAD",
>     "Position" : "02112016",
>     "clients" : [
>         {
>             "mac" : "C0:38:96:86:1E:91",
>             "vendor" : "HonHaiPr",
>             "lastSeen" : 1478078443,
>             "power" : -80,
>             "R" : "",
>             "bssid" : "0A:18:D6:2B:7F:EB",
>             "essid" : [],
>             "probedESSID" : [
>                 "any"
>             ]
>         },
>         {
>             "mac" : "F4:F1:E1:60:73:D2",
>             "vendor" : "Motorola",
>             "lastSeen" : 1478078410,
>             "power" : -78,
>             "R" : "",
>             "bssid" : "(not associated) ",
>             "essid" : [],
>             "probedESSID" : [
>                 "JAZZTEL_HY7S"
>             ]
>         }
> 
> How can I iterate throw all the clients to extract the information?
> I need to have a classic table with the information.
> One row with the fields :
> _id | Date | Receptor | Position | clients | mac | vendor | lastSeen | power |
> R | bssid | essid | probedESSID
> 
> 
> Thanks!
> Fernando.
> 
> 
> 
> 
> 
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