Activity 6_Task 1

Bbhavanasruthikakarlapudi@gmail.com

activity 6_Task 1

This bar chart displays the top 30 countries by population in 2020, using horizontal bars sorted by country name. Built with React and D3 v5, it uses `scaleBand` for the y-axis, `scaleLinear` for the x-axis, and SVG rendering for the marks. Data is loaded via `csv` from a GitHub-hosted dataset, with population values multiplied by 1000. The chart includes custom axis components and formats tick labels using D3's `format` with SI prefixes, converting "G" to "B" for billions.

Activity6_Task 1

This bar chart displays the top 30 countries by 2020 population, ranked along a vertical band scale. The visualization uses D3 v5 for data loading and scale creation, with React components rendering SVG rectangles for each bar. The code applies `scaleBand` for the categorical y-axis and `scaleLinear` for the numeric x-axis, formatting tick labels with `d3.format`. Data is fetched as CSV from a GitHub repository, with values multiplied by 1000 to represent actual population figures.

UUday Vandanapu

Kkowshiksamudrala08@gmail.com

activity 6_Task 1

This bar chart displays the top 30 countries by 2020 population, using horizontal bars to compare values against a linear scale. The visualization sorts countries vertically with a band scale, formats tick labels using D3’s `format` function to abbreviate numbers, and renders axes and marks as SVG elements within a React component. Data loads asynchronously via `d3.csv` from a remote GitHub repository, with tooltips showing formatted population values on hover.

Activity 6_Task 1

This bar chart displays the population of the top 30 countries in 2020, ordered by country name along the vertical axis and scaled population values along the horizontal axis. The visualization uses React with D3 v5, employing `scaleBand` for the categorical y-axis and `scaleLinear` for the numeric x-axis. Data is loaded from a CSV file via `d3.csv`, rendered as SVG rectangles, with axes generated by custom components and formatted tick labels using D3's `format` function.

Mmoulidomar@hotmail.com

Pparvathi829790@gmail.com

Activity_6_Task1

This visualization displays the top 30 countries by 2020 population using a horizontal bar chart rendered as SVG within a React application. The chart uses d3.scaleBand for the categorical country axis and d3.scaleLinear for the population values, with d3.format abbreviating numbers to billions. Data loads from a GitHub-hosted CSV file via d3.csv, and React hooks manage the asynchronous data fetching. Custom AxisBottom and AxisLeft components generate the axes, while Marks renders each bar with a tooltip showing the formatted population value.

Activity6_Task1

This visualization shows the top 30 countries by population in 2020 as a horizontal bar chart, with population values formatted in billions and a labeled x-axis. The chart uses D3 v5 scales, including `scaleBand` for the categorical country axis and `scaleLinear` for the population axis, while bars are drawn as SVG rectangles. React components structure the visualization, with `AxisBottom` and `AxisLeft` rendering ticks, and tooltips display each bar's value via an SVG `<title>` element. Data is loaded from a remote CSV file.

LLayaMyadam@my.unt.edu

Bbhavanasruthikakarlapudi@gmail.com

activity 6_Task 1

This horizontal bar chart displays the top 30 countries by population in 2020, sourced from a CSV file. The chart uses React to render SVG elements and the d3.scaleBand and d3.scaleLinear APIs for layout, with d3.format providing abbreviations. Marks are drawn as rectangles, and tooltips show the full population values.

Activity 6_Task 1

This bar chart visualizes the 2020 population estimates for 30 countries, sorted by country name on the y-axis and population on the x-axis. The visualization uses React with D3 v5, leveraging `scaleBand` and `scaleLinear` for positioning, while `AxisBottom` and `AxisLeft` render tick marks and labels. Data is loaded via `d3.csv` from a GitHub gist, with population values converted from the raw CSV. SVG rectangles represent each country, with hover tooltips showing formatted population values in billions.

Mmeenam1106@gmail.com