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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,6 @@ | ||
| export {default as uniform} from "./src/uniform"; | ||
| export {default as normal} from "./src/normal"; | ||
| export {default as logNormal} from "./src/logNormal"; | ||
| export {default as bates} from "./src/bates"; | ||
| export {default as irwinHall} from "./src/irwinHall"; | ||
| export {default as exponential} from "./src/exponential"; | ||
| export {default as randomUniform} from "./src/uniform"; | ||
| export {default as randomNormal} from "./src/normal"; | ||
| export {default as randomLogNormal} from "./src/logNormal"; | ||
| export {default as randomBates} from "./src/bates"; | ||
| export {default as randomIrwinHall} from "./src/irwinHall"; | ||
| export {default as randomExponential} from "./src/exponential"; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,48 +1,48 @@ | ||
| var tape = require("tape"), | ||
| arrays = require("d3-arrays"), | ||
| array = require("d3-array"), | ||
| random = require("../"); | ||
|
|
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| require("seedrandom"); | ||
| require("./inDelta"); | ||
|
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| var mathRandom = Math.random; | ||
|
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| tape.test("logNormal() returns random numbers with a log-mean of zero", function(test) { | ||
| tape.test("randomLogNormal() returns random numbers with a log-mean of zero", function(test) { | ||
| Math.seedrandom("a22ebc7c488a3a47"); | ||
| test.inDelta(arrays.mean(arrays.range(10000).map(random.logNormal()), Math.log), 0, .05); | ||
| test.inDelta(array.mean(array.range(10000).map(random.randomLogNormal()), Math.log), 0, .05); | ||
| test.end(); | ||
| }); | ||
|
|
||
| tape.test("logNormal() returns random numbers with a log-standard deviation of one", function(test) { | ||
| tape.test("randomLogNormal() returns random numbers with a log-standard deviation of one", function(test) { | ||
| Math.seedrandom("06fd26b46c25607e"); | ||
| test.inDelta(arrays.deviation(arrays.range(10000).map(random.logNormal()), Math.log), 1, .05); | ||
| test.inDelta(array.deviation(array.range(10000).map(random.randomLogNormal()), Math.log), 1, .05); | ||
| test.end(); | ||
| }); | ||
|
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| tape.test("logNormal(mu) returns random numbers with the specified log-mean", function(test) { | ||
| tape.test("randomLogNormal(mu) returns random numbers with the specified log-mean", function(test) { | ||
| Math.seedrandom("fffe77600db5c1ad"); | ||
| test.inDelta(arrays.mean(arrays.range(10000).map(random.logNormal(42)), Math.log), 42, .05); | ||
| test.inDelta(arrays.mean(arrays.range(10000).map(random.logNormal(-2)), Math.log), -2, .05); | ||
| test.inDelta(array.mean(array.range(10000).map(random.randomLogNormal(42)), Math.log), 42, .05); | ||
| test.inDelta(array.mean(array.range(10000).map(random.randomLogNormal(-2)), Math.log), -2, .05); | ||
| test.end(); | ||
| }); | ||
|
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||
| tape.test("logNormal(mu) returns random numbers with a log-standard deviation of 1", function(test) { | ||
| tape.test("randomLogNormal(mu) returns random numbers with a log-standard deviation of 1", function(test) { | ||
| Math.seedrandom("9caf2156de45315a"); | ||
| test.inDelta(arrays.deviation(arrays.range(10000).map(random.logNormal(42)), Math.log), 1, .05); | ||
| test.inDelta(arrays.deviation(arrays.range(10000).map(random.logNormal(-2)), Math.log), 1, .05); | ||
| test.inDelta(array.deviation(array.range(10000).map(random.randomLogNormal(42)), Math.log), 1, .05); | ||
| test.inDelta(array.deviation(array.range(10000).map(random.randomLogNormal(-2)), Math.log), 1, .05); | ||
| test.end(); | ||
| }); | ||
|
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| tape.test("logNormal(mu, sigma) returns random numbers with the specified log-mean and log-standard deviation", function(test) { | ||
| tape.test("randomLogNormal(mu, sigma) returns random numbers with the specified log-mean and log-standard deviation", function(test) { | ||
| Math.seedrandom("c0d761f591fb5e43"); | ||
| test.inDelta(arrays.mean(arrays.range(10000).map(random.logNormal(42, 2)), Math.log), 42, .05); | ||
| test.inDelta(arrays.mean(arrays.range(10000).map(random.logNormal(-2, 2)), Math.log), -2, .05); | ||
| test.inDelta(arrays.deviation(arrays.range(10000).map(random.logNormal(42, 2)), Math.log), 2, .05); | ||
| test.inDelta(arrays.deviation(arrays.range(10000).map(random.logNormal(-2, 2)), Math.log), 2, .05); | ||
| test.inDelta(array.mean(array.range(10000).map(random.randomLogNormal(42, 2)), Math.log), 42, .05); | ||
| test.inDelta(array.mean(array.range(10000).map(random.randomLogNormal(-2, 2)), Math.log), -2, .05); | ||
| test.inDelta(array.deviation(array.range(10000).map(random.randomLogNormal(42, 2)), Math.log), 2, .05); | ||
| test.inDelta(array.deviation(array.range(10000).map(random.randomLogNormal(-2, 2)), Math.log), 2, .05); | ||
| test.end(); | ||
| }); | ||
|
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| tape("logNormal() [teardown]", function(test) { | ||
| tape("randomLogNormal() [teardown]", function(test) { | ||
| Math.random = mathRandom; | ||
| test.end(); | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,48 +1,48 @@ | ||
| var tape = require("tape"), | ||
| arrays = require("d3-arrays"), | ||
| array = require("d3-array"), | ||
| random = require("../"); | ||
|
|
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| require("seedrandom"); | ||
| require("./inDelta"); | ||
|
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| var mathRandom = Math.random; | ||
|
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| tape.test("normal() returns random numbers with a mean of zero", function(test) { | ||
| tape.test("randomNormal() returns random numbers with a mean of zero", function(test) { | ||
| Math.seedrandom("a22ebc7c488a3a47"); | ||
| test.inDelta(arrays.mean(arrays.range(10000).map(random.normal())), 0, .05); | ||
| test.inDelta(array.mean(array.range(10000).map(random.randomNormal())), 0, .05); | ||
| test.end(); | ||
| }); | ||
|
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| tape.test("normal() returns random numbers with a standard deviation of one", function(test) { | ||
| tape.test("randomNormal() returns random numbers with a standard deviation of one", function(test) { | ||
| Math.seedrandom("06fd26b46c25607e"); | ||
| test.inDelta(arrays.deviation(arrays.range(10000).map(random.normal())), 1, .05); | ||
| test.inDelta(array.deviation(array.range(10000).map(random.randomNormal())), 1, .05); | ||
| test.end(); | ||
| }); | ||
|
|
||
| tape.test("normal(mu) returns random numbers with the specified mean", function(test) { | ||
| tape.test("randomNormal(mu) returns random numbers with the specified mean", function(test) { | ||
| Math.seedrandom("fffe77600db5c1ad"); | ||
| test.inDelta(arrays.mean(arrays.range(10000).map(random.normal(42))), 42, .05); | ||
| test.inDelta(arrays.mean(arrays.range(10000).map(random.normal(-2))), -2, .05); | ||
| test.inDelta(array.mean(array.range(10000).map(random.randomNormal(42))), 42, .05); | ||
| test.inDelta(array.mean(array.range(10000).map(random.randomNormal(-2))), -2, .05); | ||
| test.end(); | ||
| }); | ||
|
|
||
| tape.test("normal(mu) returns random numbers with a standard deviation of 1", function(test) { | ||
| tape.test("randomNormal(mu) returns random numbers with a standard deviation of 1", function(test) { | ||
| Math.seedrandom("9caf2156de45315a"); | ||
| test.inDelta(arrays.deviation(arrays.range(10000).map(random.normal(42))), 1, .05); | ||
| test.inDelta(arrays.deviation(arrays.range(10000).map(random.normal(-2))), 1, .05); | ||
| test.inDelta(array.deviation(array.range(10000).map(random.randomNormal(42))), 1, .05); | ||
| test.inDelta(array.deviation(array.range(10000).map(random.randomNormal(-2))), 1, .05); | ||
| test.end(); | ||
| }); | ||
|
|
||
| tape.test("normal(mu, sigma) returns random numbers with the specified mean and standard deviation", function(test) { | ||
| tape.test("randomNormal(mu, sigma) returns random numbers with the specified mean and standard deviation", function(test) { | ||
| Math.seedrandom("c0d761f591fb5e43"); | ||
| test.inDelta(arrays.mean(arrays.range(10000).map(random.normal(42, 2))), 42, .05); | ||
| test.inDelta(arrays.mean(arrays.range(10000).map(random.normal(-2, 2))), -2, .05); | ||
| test.inDelta(arrays.deviation(arrays.range(10000).map(random.normal(42, 2))), 2, .05); | ||
| test.inDelta(arrays.deviation(arrays.range(10000).map(random.normal(-2, 2))), 2, .05); | ||
| test.inDelta(array.mean(array.range(10000).map(random.randomNormal(42, 2))), 42, .05); | ||
| test.inDelta(array.mean(array.range(10000).map(random.randomNormal(-2, 2))), -2, .05); | ||
| test.inDelta(array.deviation(array.range(10000).map(random.randomNormal(42, 2))), 2, .05); | ||
| test.inDelta(array.deviation(array.range(10000).map(random.randomNormal(-2, 2))), 2, .05); | ||
| test.end(); | ||
| }); | ||
|
|
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| tape("normal() [teardown]", function(test) { | ||
| tape("randomNormal() [teardown]", function(test) { | ||
| Math.random = mathRandom; | ||
| test.end(); | ||
| }); |
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