squiggle/showcase/entries/Continuous.re
2020-04-05 12:16:04 +01:00

87 lines
3.1 KiB
ReasonML

// Examples:
// mm(floor(uniform(30,35)), normal(50,20), [.25,.5])
// mm(floor(normal(28,4)), normal(32,2), uniform(20,24), [.5,.2,.1])
// mm(5 to 20, floor(normal(20,2)), [.5, .5])"
// floor(3 to 4)
// uniform(0,1) > 0.3 ? lognormal(6.652, -0.41): 0
let timeDist ={
let ingredients = RenderTypes.DistPlusRenderer.Ingredients.make(
~guesstimatorString="(floor(10 to 15))",
~domain=RightLimited({xPoint: 50.0, excludingProbabilityMass: 0.3}),
~unit=
DistTypes.TimeDistribution({zero: MomentRe.momentNow(), unit: `years}),
());
let inputs = RenderTypes.DistPlusRenderer.make(~distPlusIngredients=ingredients,())
inputs |> DistPlusRenderer.run
}
let setup = dist =>
RenderTypes.DistPlusRenderer.make(~distPlusIngredients=dist,())
|> DistPlusRenderer.run
|> RenderTypes.DistPlusRenderer.Outputs.distplus
|> E.O.React.fmapOrNull(distPlus => <DistPlusPlot distPlus />);
let simpleExample = (name, guesstimatorString) =>
<>
<h3 className="text-gray-600 text-lg font-bold">
{name |> ReasonReact.string}
</h3>
{setup(RenderTypes.DistPlusRenderer.Ingredients.make(~guesstimatorString, ()))}
</>;
let timeExample = (name, guesstimatorString) =>
<>
<h3 className="text-gray-600 text-lg font-bold">
{name |> ReasonReact.string}
</h3>
{setup(
RenderTypes.DistPlusRenderer.Ingredients.make(
~guesstimatorString,
~unit=TimeDistribution({zero: MomentRe.momentNow(), unit: `years}),
(),
),
)}
</>;
let distributions = () =>
<div>
<div>
<h2 className="text-gray-800 text-xl font-bold">
{"Initial Section" |> ReasonReact.string}
</h2>
{simpleExample("Continuous", "5 to 20")}
{simpleExample("Continuous, wide range", "1 to 1000000")}
{simpleExample("Continuous, tiny values", "0.000000001 to 0.00000001")}
{simpleExample(
"Continuous large values",
"50000000000000 to 200000000000000000",
)}
{simpleExample("Discrete", "floor(10 to 20)")}
{simpleExample(
"Discrete and below 0, normal(10,30)",
"floor(normal(10,30))",
)}
{simpleExample("Discrete, wide range", "floor(10 to 200000)")}
{simpleExample("Mixed", "mm(5 to 20, floor(20 to 30), [.5,.5])")}
{simpleExample("Mixed, Early-Discrete Point", "mm(1, 5 to 20, [.5,.5])")}
{simpleExample(
"Mixed, Two-Discrete Points",
"mm(0,10, 5 to 20, [.5,.5,.5])",
)}
<h2 className="text-gray-800 text-xl font-bold">
{"Over Time" |> ReasonReact.string}
</h2>
{timeExample("Continuous", "5 to 20")}
{timeExample("Continuous Over Long Period", "500 to 200000")}
{timeExample("Continuous Over Short Period", "0.0001 to 0.001")}
{timeExample(
"Continuous Over Very Long Period",
"500 to 20000000000000",
)}
{timeExample("Discrete", "floor(5 to 20)")}
{timeExample("Mixed", "mm(5 to 20, floor(5 to 20), [.5,.5])")}
</div>
</div>;
let entry = EntryTypes.(entry(~title="Pdf", ~render=distributions));