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Add to retrievability graph

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Luc Mcgrady 2025-11-08 15:42:58 +00:00
parent c3f29fad0b
commit 13caf85f26
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4 changed files with 31 additions and 14 deletions
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6
ts/routes/graphs/RetrievabilityGraph.svelte
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@ -14,6 +14,8 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
import HistogramGraph from "./HistogramGraph.svelte";
import { gatherData, prepareData } from "./retrievability";
import TableData from "./TableData.svelte";
import PercentageRange from "./PercentageRange.svelte";
import { PercentageRangeEnum, PercentageRangeToQuantile } from "./percentageRange";
export let sourceData: GraphsResponse | null = null;
export let prefs: GraphPrefs;
@ -22,12 +24,14 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
let histogramData: HistogramData | null = null;
let tableData: TableDatum[] = [];
let range = PercentageRangeEnum.All;
$: if (sourceData) {
[histogramData, tableData] = prepareData(
gatherData(sourceData),
dispatch,
$prefs.browserLinksSupported,
PercentageRangeToQuantile(range),
);
}
@ -37,6 +41,8 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
{#if sourceData?.fsrs}
<Graph {title} {subtitle}>
<PercentageRange bind:range />
<HistogramGraph data={histogramData} />
<TableData {tableData} />

14
ts/routes/graphs/difficulty.ts
View file

@ -14,6 +14,7 @@ import { bin, interpolateRdYlGn, scaleLinear, scaleSequential, sum } from "d3";
import type { SearchDispatch, TableDatum } from "./graph-helpers";
import { getNumericMapBinValue, numericMap } from "./graph-helpers";
import type { HistogramData } from "./histogram-graph";
import { percentageRangeMinMax } from "./percentageRange";
export interface GraphData {
eases: Map<number, number>;
@ -57,16 +58,6 @@ function getAdjustedScaleAndTicks(
];
}
export function easeQuantile(data: Map<number, number>, quantile: number) {
let count = sum(data.values()) * quantile;
for (const [key, value] of data.entries()) {
count -= value;
if (count <= 0) {
return key;
}
}
}
export function prepareData(
data: GraphData,
dispatch: SearchDispatch,
@ -78,8 +69,7 @@ export function prepareData(
if (!allEases.size) {
return [null, []];
}
const xMin = quantile ? easeQuantile(allEases, 1 - quantile) ?? 0 : 0;
const xMax = quantile ? easeQuantile(allEases, quantile) ?? 0 : 100;
const [xMin, xMax] = percentageRangeMinMax(allEases, quantile);
const desiredBars = 20;
const [scale, ticks] = getAdjustedScaleAndTicks(xMin, xMax, desiredBars);

20
ts/routes/graphs/percentageRange.ts
View file

@ -1,4 +1,7 @@
// Copyright: Ankitects Pty Ltd and contributors
import { sum } from "d3";
// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
export enum PercentageRangeEnum {
All = 0,
@ -15,3 +18,20 @@ export function PercentageRangeToQuantile(range: PercentageRangeEnum) {
[PercentageRangeEnum.All]: undefined,
})[range];
}
export function easeQuantile(data: Map<number, number>, quantile: number) {
let count = sum(data.values()) * quantile;
for (const [key, value] of data.entries()) {
count -= value;
if (count <= 0) {
return key;
}
}
}
export function percentageRangeMinMax(data: Map<number, number>, range: number | undefined) {
const xMin = range ? easeQuantile(data, 1 - range) ?? 0 : 0;
const xMax = range ? easeQuantile(data, range) ?? 0 : 100;
return [xMin, xMax];
}

5
ts/routes/graphs/retrievability.ts
View file

@ -14,6 +14,7 @@ import { bin, interpolateRdYlGn, scaleLinear, scaleSequential, sum } from "d3";
import type { SearchDispatch, TableDatum } from "./graph-helpers";
import { getNumericMapBinValue, numericMap } from "./graph-helpers";
import type { HistogramData } from "./histogram-graph";
import { percentageRangeMinMax } from "./percentageRange";
export interface GraphData {
retrievability: Map<number, number>;
@ -68,14 +69,14 @@ export function prepareData(
data: GraphData,
dispatch: SearchDispatch,
browserLinksSupported: boolean,
quantile?: number,
): [HistogramData | null, TableDatum[]] {
// get min/max
const allEases = data.retrievability;
if (!allEases.size) {
return [null, []];
}
const xMin = 0;
const xMax = 100;
const [xMin, xMax] = percentageRangeMinMax(allEases, quantile);
const desiredBars = 20;
const [scale, ticks] = getAdjustedScaleAndTicks(xMin, xMax, desiredBars);