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edwardchalstrey1edwardchalstrey1
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update extensive form notebook to save tree image to file with draw_tree
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‎.gitignore‎

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*.so
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doc/tutorials/games/*.nfg
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doc/tutorials/games/*.efg
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doc/tutorials/*.png
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*.dmg
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Gambit.app/*
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*.ipynb_checkpoints

‎doc/tutorials/02_extensive_form.ipynb‎

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},
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"cell_type": "code",
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"Writing .ef file to: One-shot trust game, after Kreps (1990).ef\n"
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"<IPython.core.display.SVG object>"
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"Writing .ef file to: One-shot trust game, after Kreps (1990).ef\n"
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"Writing .ef file to: One-shot trust game, after Kreps (1990).ef\n"
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"You can use Gambit to save games to, and read from files.\n",
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"The specific format depends on whether the game is normal or extensive-form.\n",
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"\n",
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"Here we'll save the Trust game (extensive-form) to the `.efg` format."
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"Here we'll save the Trust game (extensive-form) to the `.efg` format.\n",
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"Uncomment these lines of code if you're running the tutorial locally:"
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]
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},
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"id": "0d86a750",
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"outputs": [],
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"source": [
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"# gbt.read_efg(\"trust_game.efg\")"
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]
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},
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{
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"cell_type": "markdown",
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"id": "182f2424-274e-4044-84ff-3323cd70ec68",
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"metadata": {},
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"source": [
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"You can also use the `draw_tree` package to save the game in the `.ef` format which encodes layout information.\n",
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"This can in turn be used to render the image for use in publications, for example as a `.png` (there are also `.pdf` and `.tex` options, see [draw_tree](https://github.com/gambitproject/draw_tree)):"
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]
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},
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"metadata": {},
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"outputs": [],
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"source": []
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"source": [
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"# from draw_tree import generate_png\n",
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"# draw_tree(g, save_to=\"trust_game.ef\")\n",
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"# trust_game_png = generate_png(\"trust_game.ef\")"
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]
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},
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"cell_type": "code",
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"execution_count": 19,
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"id": "2b715221-e427-4092-ad2f-9f4f2b548fa4",
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"metadata": {},
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"outputs": [],
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"source": [
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"# from IPython.display import Image\n",
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"# Image(trust_game_png)"
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]
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"cell_type": "markdown",
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"\n",
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"Kreps, D. (1990) \"Corporate Culture and Economic Theory.\" In J. Alt and K. Shepsle, eds., *Perspectives on Positive Political Economy*, Cambridge University Press."
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]
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"metadata": {
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"kernelspec": {
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"display_name": "gambitvenv313",
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"display_name": "Python 3 (ipykernel)",
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"language": "python",
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"name": "python3"
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},

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