Activity 6_Task 1

Aamarnadhkari98@gmail.com

Activity6_Task1

A horizontal bar chart displays the 2020 population for 30 countries, with bars sorted by country name and labeled with a bottom axis using D3's `scaleBand` and `scaleLinear`. The chart is rendered as SVG within a React component, using D3's `format` to abbreviate tick labels (e.g., converting "G" to "B" for billions). Hovering over each bar reveals the exact population value via an SVG `<title>` tooltip. The data is loaded from a remote CSV file using D3's `csv` function.

Activity6_Task1

A horizontal bar chart displays the populations of 30 countries in 2020, sorted by country name with colored green bars. Built with React and D3 v5, it uses `scaleBand` for the y-axis and `scaleLinear` for the x-axis, with SVG rectangles rendered via the `Marks` component. Population values are loaded from a remote CSV file using `d3.csv`, converted to numbers, and formatted with `d3.format` to abbreviate large numbers (e.g., "1.5B"). Axis labels and ticks are generated by custom `AxisBottom` and `AxisLeft` components, and hovering reveals exact values via SVG `<title>` tooltips.

Hharsha13638@gmail.com

Ssaisnehapalle@my.unt.edu

Activity6_Task 1

This example shows a horizontal bar chart of population data for 30 countries in 2020, with country names on the y-axis and population values on the x-axis. The chart renders as an SVG using React components for the axes and marks, with D3 v5 scales (`scaleBand`, `scaleLinear`) and formatting (`format`) to display tick labels in billions. Data is loaded asynchronously from a CSV file via `csv` and `useEffect`, and each bar includes a tooltip showing the formatted population value.

Activity 6_Task 1

A horizontal bar chart displays the 2020 populations of 30 countries, sorted by country name, using SVG rendered via React. The chart loads CSV data from a GitHub gist, multiplies the 2020 value by 1000, and maps it to a linear scale, while countries are positioned with a band scale. Axes are built with custom React components (AxisBottom, AxisLeft), and a marks component renders each bar with a native tooltip. The code uses d3.scaleBand, d3.scaleLinear, and d3.format for tick labels.

SSrihith Reddy Gaddam

Cchandrikachowdary867@gmail.com

activity 6_Task 1

This bar chart displays the population of 30 countries in 2020, sorted along a vertical band scale. The visualization is built with React and D3 v5, using `scaleBand` for the categorical country axis and `scaleLinear` for the population axis, with SVG rectangles drawn by the `Marks` component. The data is loaded asynchronously from a CSV file using `d3.csv`, and the population values are formatted in billions using D3’s `format` function. Tooltips reveal the exact population value for each bar on hover.

Ssatishvelaga02@gmail.com

Activity6Task1

A horizontal bar chart displays the 2020 population for 30 countries, with bars extending from a shared baseline and country names on the y-axis. The visualization uses D3 v5 scaleBand and scaleLinear for positioning, with data loaded via d3.csv from a GitHub-hosted CSV file. React renders SVG elements, while helper components AxisBottom, AxisLeft, and Marks generate ticks and rectangles. Hovering reveals formatted population values through SVG title tooltips, and the x-axis uses SI-format abbreviations that convert "G" to "B".

activity 6_Task1

This bar chart displays the 2020 population for 30 countries, using horizontal bars where length encodes the population value. The visualization is rendered as an SVG with React, using D3 version 5's `scaleBand` for the categorical y-axis of country names and `scaleLinear` for the numeric x-axis. Population data is loaded from a CSV file hosted on GitHub via D3's `csv` function. The axes are custom components (`AxisBottom`, `AxisLeft`), while the bars themselves are `rect` elements created in the `Marks` component.

GGanesh Gundekarla

Aanisha.peddireddy@gmail.com

Activity6_Task 1

A horizontal bar chart displays 2020 population estimates for 30 countries, ranked by country name on the y-axis and population on the x-axis. The visualization uses SVG rendering within a React component, with D3 v5 scale functions (`scaleBand`, `scaleLinear`) for positioning, and custom `AxisBottom` and `AxisLeft` components for ticks. Data loads asynchronously from a CSV file via `d3.csv` and formats axis labels using `d3.format`. Each bar includes a native SVG `<title>` tooltip showing the formatted population value.