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Re: Restricting Data from Wolfram|Alpha Input into Mathematica

  • To: mathgroup at smc.vnet.net
  • Subject: [mg126628] Re: Restricting Data from Wolfram|Alpha Input into Mathematica
  • From: Bob Hanlon <hanlonr357 at gmail.com>
  • Date: Sun, 27 May 2012 04:40:32 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • References: <201205260912.FAA07102@smc.vnet.net>

cattleAfrica = Cases[WolframAlpha["Number of Cattle in Africa",
    "DataRules",
    IncludePods -> {"PropertyRanking:CountryData"}],
   {_Integer, _String, _Integer?(10^6 <= # <= 10^7 &)},
   Infinity];

ListPlot[Tooltip[Drop[#, {2}], #] & /@ cattleAfrica,
 Frame -> True, Axes -> False]


Bob Hanlon


On Sat, May 26, 2012 at 5:12 AM, Mike McCraith <sandwaterhand at gmail.com> wrote:
>
> Hello!
>
> I have the following code which brings up the number of cattle, by all
> countries, in Africa.
>
> WolframAlpha["Number of Cattle in Africa",
>  IncludePods -> {"PropertyRanking:CountryData"}]
>
> Is there any way of only displaying the values (country name and population
> number)  that are between 1 and 10 million for instance?
>
> Also, is there an automatic way of extracting those values (population
> numbers, not the country name) and then turning them into a data set?
>
> Thanks much for reading and any help!
>
> Mike
>



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