Hi,

  Iam a newbie to R as well as analysis of temporal / spatial data.



I have a set of GPS coordinates each associated with time,  speed as well as vehicle id.



Sample data points are as below  :
North_Cod

East_Cod

Date1

Time1

Dt1Tm1

Veh_Id

Veh_Speed

77.542016

28.437566

3/12/2012 0:00

0

3/12/2012 0:00

482

0

77.542016

28.437566

3/12/2012 0:00

0

3/12/2012 0:00

482

0

77.542016

28.437566

3/12/2012 0:00

0

3/12/2012 0:00

482

0

77.585216

28.42415

3/12/2012 0:00

0

3/12/2012 0:00

434

0

77.585216

28.42415

3/12/2012 0:00

0

3/12/2012 0:00

434

0








I want to do following

1. Visual analysis of this data

2. Learn some patterns on this data by clustering



a)  Which is the best package / packages in R for above

b)  Are there any ready examples which I can use readily for above



A high level approach on how I could go about for above would be very helpful.





Thanks for all help,

Regards,

Arthi







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