Just training and fiddling with spatial analytics

Markdown with R Commander

Ajay Ohri

2015-03-15

> library(maptools)

> library(raster)

> adm <- getData('GADM', country='IND', level=2)

> mahadm=adm[adm$NAME_1=="Maharashtra",]

> head(mahadm,20)

      PID ID_0 ISO NAME_0 ID_1      NAME_1 ID_2         NAME_2 NL_NAME_2                    VARNAME_2   TYPE_2 ENGTYPE_2
306 17478  105 IND  India   21 Maharashtra  306     Ahmednagar                             Ahmadnagar District  District
307 17479  105 IND  India   21 Maharashtra  307          Akola                                        District  District
308 17480  105 IND  India   21 Maharashtra  308       Amravati           Amaravati, Amraoti, Amaraoti District  District
309 17481  105 IND  India   21 Maharashtra  309     Aurangabad                                        District  District
310 17482  105 IND  India   21 Maharashtra  310       Bhandara                                        District  District
311 17483  105 IND  India   21 Maharashtra  311            Bid                     Bir|Beed|Bhir|Bidh District  District
312 17484  105 IND  India   21 Maharashtra  312        Buldana                                        District  District
313 17485  105 IND  India   21 Maharashtra  313     Chandrapur                                 Chanda District  District
314 17486  105 IND  India   21 Maharashtra  314          Dhule                  Dhulia, West Khandesh District  District
315 17487  105 IND  India   21 Maharashtra  315    Garhchiroli                                        District  District
316 17488  105 IND  India   21 Maharashtra  316        Gondiya                                        District  District
317 17489  105 IND  India   21 Maharashtra  317 Greater Bombay                                        District  District
318 17490  105 IND  India   21 Maharashtra  318        Hingoli                                        District  District
319 17491  105 IND  India   21 Maharashtra  319        Jalgaon                          East Khandesh District  District
320 17492  105 IND  India   21 Maharashtra  320          Jalna                                        District  District
321 17493  105 IND  India   21 Maharashtra  321       Kolhapur                                        District  District
322 17494  105 IND  India   21 Maharashtra  322          Latur                Kulaba, Kolaba, Kolabad District  District
323 17495  105 IND  India   21 Maharashtra  323         Nagpur                                        District  District
324 17496  105 IND  India   21 Maharashtra  324         Nanded                                 Nander District  District
325 17497  105 IND  India   21 Maharashtra  325      Nandurbar                                        District  District

> mahadm$pop=as.factor(sample(1:10,34,T))

> mahadm$pop2=as.factor(sample(1:10,34,T))

> mahadm$pop3=as.factor(sample(1:10,34,T))

> head(mahadm,20)

      PID ID_0 ISO NAME_0 ID_1      NAME_1 ID_2         NAME_2 NL_NAME_2                    VARNAME_2   TYPE_2 ENGTYPE_2
306 17478  105 IND  India   21 Maharashtra  306     Ahmednagar                             Ahmadnagar District  District
307 17479  105 IND  India   21 Maharashtra  307          Akola                                        District  District
308 17480  105 IND  India   21 Maharashtra  308       Amravati           Amaravati, Amraoti, Amaraoti District  District
309 17481  105 IND  India   21 Maharashtra  309     Aurangabad                                        District  District
310 17482  105 IND  India   21 Maharashtra  310       Bhandara                                        District  District
311 17483  105 IND  India   21 Maharashtra  311            Bid                     Bir|Beed|Bhir|Bidh District  District
312 17484  105 IND  India   21 Maharashtra  312        Buldana                                        District  District
313 17485  105 IND  India   21 Maharashtra  313     Chandrapur                                 Chanda District  District
314 17486  105 IND  India   21 Maharashtra  314          Dhule                  Dhulia, West Khandesh District  District
315 17487  105 IND  India   21 Maharashtra  315    Garhchiroli                                        District  District
316 17488  105 IND  India   21 Maharashtra  316        Gondiya                                        District  District
317 17489  105 IND  India   21 Maharashtra  317 Greater Bombay                                        District  District
318 17490  105 IND  India   21 Maharashtra  318        Hingoli                                        District  District
319 17491  105 IND  India   21 Maharashtra  319        Jalgaon                          East Khandesh District  District
320 17492  105 IND  India   21 Maharashtra  320          Jalna                                        District  District
321 17493  105 IND  India   21 Maharashtra  321       Kolhapur                                        District  District
322 17494  105 IND  India   21 Maharashtra  322          Latur                Kulaba, Kolaba, Kolabad District  District
323 17495  105 IND  India   21 Maharashtra  323         Nagpur                                        District  District
324 17496  105 IND  India   21 Maharashtra  324         Nanded                                 Nander District  District
325 17497  105 IND  India   21 Maharashtra  325      Nandurbar                                        District  District
    pop pop2 pop3
306   5    2    6
307   8    5    1
308   2    4    4
309   2    6   10
310   8    7    5
311   9   10    1
312   8    9    4
313   4    9    3
314   1    8    7
315   9    5    7
316   7    8    4
317   9    8    6
318   1   10    3
319   1    8    6
320   8    6   10
321   8    4    8
322   4    9    2
323   5    3    5
324   4    8   10
325   1    5    1