Global Cost of Living vs Purchasing Power Analysis

Cost of Living Vs Purchasing Power

This scatter plot shows the relationship between the Cost of Living Index and Local Purchasing Power Index for countries worldwide. Each circle represents a country, positioned by its cost of living on the x-axis and purchasing power on the y-axis. Circle color indicates the value ratio between purchasing power and cost of living, from green (good value) to red (very poor value), while circle radius reflects rank. The visualization uses D3’s `scaleLinear` for axes, and React manages state with click interactions that highlight selected countries, plus a tooltip showing country name and rank.

NNita

92% match

Fork of Cost of Living World Map With Country Selection and Color Scale

This world map visualizes the cost of living index per country using a red-to-blue color gradient, with blue representing higher costs and red lower costs. The view includes a graticule and outline, and hovering over a country displays its name in green text. Built with D3.js and topojson-client, the map uses `geoNaturalEarth1` projection, `geoPath`, and `scaleSequential` with `interpolateRgbBasisClosed` to map data from a CSV file to country features. The legend and interactive selection are partially implemented in the code.

75% match

Scatter Plot

This scatter plot visualizes the relationship between the Cost of Living Index and the Cost of Living Plus Rent Index for countries in 2024, using data from a Kaggle dataset. Each circle is positioned by the two indices and colored by rank from green to red via a linear scale, with a light gray inner rectangle framing the plot. The visualization is built with D3.js, using `scaleLinear` for axes and color, `extent` for data ranges, and custom `xAxis` and `yAxis` functions.

Yyaredmtaye@gmail.com

74% match

Cost of Living World Map With Country Selection

This interactive world map visualizes the cost of living index by country, using a red-to-blue color gradient where blue indicates higher costs. Hovering over a country reveals its name in green text. The visualization uses D3.js with `geoNaturalEarth1` projection and `geoPath` to render map features from TopoJSON data, while a sequential color scale maps the index values. The cost of living data is loaded from a local CSV file.

73% match

Ddeepthinaidu2001@gmail.com

map visualization

This map visualization displays global cost of living indices using a color scale from yellow to blue, with gray indicating missing data. It uses D3 v7 to load TopoJSON world geography and CSV country data, generating simulated cost values for each nation. The visualization employs d3.geoNaturalEarth1 projection with d3.geoPath to draw country boundaries as SVG paths, and includes an interactive hover tooltip that reveals each country’s index value. A sequential color legend with a linear gradient and axis is rendered at the bottom right to show the value range from 30 to 100.

Cost of Living World Map

This map visualizes the cost of living index across countries, using a blue-to-red color gradient where blue indicates higher costs and red indicates lower costs. Built with D3.js, it applies the `geoNaturalEarth1` projection and `geoPath` to render country outlines from TopoJSON data, while a `scaleSequential` color scale encodes the numeric index from the CSV dataset. The map also includes graticule lines and an outline for geographic context.

Cost of Living - Parallel Coordinates

A parallel coordinates plot displays the cost-of-living index for 90 cities across six dimensions—consumer price, rent, consumer price plus rent, groceries, restaurant price, and local purchasing power. Each city appears as a polyline connecting its values on vertical axes, with grey background lines for all cities and blue foreground lines for those selected via brushing. The visualization uses D3 v3, reading a CSV file, scaling each dimension with d3.scale.linear, and enabling interactive brush filters that hide non-matching lines.

Mmbostock

Cost of Living World Map With Country Selection and Color Scale

This interactive choropleth maps the global cost of living index, encoding each country’s relative expense with a red-to-blue color gradient derived from a sequential scale. Hovering over a country displays its name, while clicking attempts to open a modal window, which is only partially implemented. The visualization uses D3’s `geoNaturalEarth1`, `geoPath`, and `geoGraticule` to render the world map, along with a custom `colorLegend` component. Data comes from a local CSV file, with geographic boundaries loaded from a TopoJSON world atlas.