Activity - 6_Task - 1

Bbobbymeyermsis@gmail.com

activity 6_Task 1

This bar chart shows the population of countries in 2010, with horizontal bars sorted by country name along the y-axis and population values on the x-axis. The visualization uses React and D3 v5, rendering as an SVG with scales created via `d3.scaleBand` and `d3.scaleLinear`. Data is loaded as CSV from GitHub, with the population values converted from the '2010' column and multiplied by 1000. The chart includes axis labels, tick marks, and tooltips displaying formatted 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

Mmeghna.reddy700@gmail.com

activity 6_Task 1

This interactive bar chart visualizes the 2010 population data for 20 countries, with country names on the y-axis and population counts on the x-axis. Built with React and D3 v5, it uses an SVG canvas and relies on `scaleBand` for the categorical axis and `scaleLinear` for the population values. The data is fetched from a remote CSV file using `d3.csv`, and tooltips are provided via SVG `<title>` elements. The visualization demonstrates a clean, annotated layout with custom tick formatting for readability.

Ttallapanenisahithi@gmail.com

Activity 6_task 1

This bar chart displays the 2020 population estimates for 30 countries, sourced from a CSV file loaded via d3.csv. The visualization uses React with D3 v5, employing scaleBand and scaleLinear for axes and rendering SVG rectangles for each bar. The chart includes labeled axes with formatted tick values, converting billions to a readable format, and tooltips showing exact population values on hover.

Activity6_Task - 1

A horizontal bar chart displays the 2010 populations of 30 countries, ordered by name along the y-axis, with bar lengths proportional to population values on a linear scale. React components render the SVG visualization, while d3 v5 utilities (`csv`, `scaleBand`, `scaleLinear`, `max`, `format`) load data from a GitHub-hosted CSV and compute scales and tick formatting, abbreviating large numbers with SI prefixes. The bars use CSS fill colors, and hover tooltips show formatted values via native SVG `<title>` elements.

NNitish Thotakura

Activity 6_Task 1

This interactive bar chart displays the 2020 population figures for 30 countries, using horizontal bars to rank each nation along a linear scale. The visualization employs React to manage the SVG rendering, with D3 v5 handling data loading, scales, and axis generation through functions like `scaleBand` and `scaleLinear`. Population data is fetched from a CSV file and formatted using D3's `format` utility, converting values to billions for tooltips. The chart features blue tick lines, green bars, and a Poppins font, with the y-axis listing country names and the x-axis labeled “POPULATION-2020.”

Hharsha13638@gmail.com

Activity 6_Task 1

This interactive bar chart displays the population figures for 30 countries in 2020, with country names on the y-axis and population on the x-axis. Built with React and D3 v5, it uses `scaleBand` and `scaleLinear` to map the data, rendering SVG rectangles via the `Marks` component. The chart features custom tick marks and labels, with population values formatted using `d3.format(‘.2s’)` and converted to billions. The data is loaded from an external CSV file using D3’s `csv` function, and tooltips show the precise population on hover.

Rreddyjathin95@gmail.com

activity 6_Task 1

This bar chart displays the population of 20 countries in 2010, ordered by country name. Built with React and rendered as an SVG, it uses D3 v5 scales and axes: a linear scale for population and a band scale for countries. The chart applies custom tick formatting, converting values like '1.2G' to '1.2B', and includes tooltips on each bar. Data loads from a remote CSV via D3's `csv` function.

CChaitanya Ratan Sree