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Sort the Dinosaurs by Weight

Make a table of dinosaurs, with pictures, sorted by weight.

Run the code to get the list of dinosaurs known to the Wolfram Language:

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This gets a list of dinosaurs and gives it the name dinosaurs. The output is automatically shortened because its very long:

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There are a lot of dinosaurs in the list:

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Get a picture of a dinosaur. Try other dinosaurs:

Note: run the code in the previous step first.

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This gives the second dinosaur in the list:

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Each dinosaur has a wealth of information associated with it, which you can retrieve with EntityValue. Heres an image of the second dinosaur:

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Get the name, an image, and the weight of a dinosaur. Try other dinosaurs:

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Get the weight of the second dinosaur:

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Get the name, an image, and the weight of the second dinosaur:

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Sometimes data may be missing. The weight of the first dinosaur is not available:

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Make a table of names, pictures, and weights of random dinosaurs. Run the code again to get different dinosaurs:

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Get a random sample of 10 dinosaurs. Run the code again to get a different sample:

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Get the name, image, and weight of a random sample of dinosaurs:

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Format the dinosaur data as a table:

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Sort the table by weight. Run the code again to get different dinosaurs:

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Weights in the table are both single values, like , and ranges, like . To sort the table by weight, you have to first convert the ranges to single values. You can do that easily with a rule that replaces intervals with their average values (their means):

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Now you can sort the data by weight, which is the last element of each entry:

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Make a table sorted by weight:

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Share ItPut the dinosaur table online, where anyone can visit it.

Note: run the code in the very first step first to define dinosaurs.

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Deploy the dinosaur table to the Wolfram Cloud, where anyone can visit it. The table updates each time its visited:

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Click the link in the output to visit the site. Refresh the page in your browser to get a new table.

Share the link by right-clicking it and choosing Copy Address. Paste the link into an email, tweet, or other message.

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