Activity 6_Task 1

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

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.

Mmounikakatipally995@gmail.com

Activity 6 Task 1

This example shows a horizontal bar chart comparing the populations of 20 countries in 2010, with country names on the y-axis and population values on the x-axis. A population value appears as a tooltip when hovering over a bar. The chart uses React with D3 v5’s `scaleBand`, `scaleLinear`, and `csv` to load and render the data as SVG rectangles. Axes are custom components using D3’s tick formatting with `.2s`, converting values like “B” for billions.

Jjaswanthreddy2715@gmail.com

activity 6_Task 1

This horizontal bar chart displays the population of 20 countries in 2010, ordered by country name along the y-axis and population magnitude along the x-axis. Built with React and D3 v5, it uses `d3.scaleBand`, `d3.scaleLinear`, and `d3.max` to map the data from a remote CSV file, while `d3.format` converts tick labels to abbreviated "B" for billions. The SVG rendering includes custom axis components and rectangle marks with tooltips showing each value, styled with green fills and blue tick lines.

activity 6_Task 1.2

This bar chart visualizes the top 20 countries by population for the year 2010, using a horizontal layout with countries on the y-axis and population on the x-axis. It uses React with D3 v5 scales (scaleBand, scaleLinear) to position SVG rectangles, with axis components rendering ticks and labels. Data loads from a CSV via d3.csv, and tooltips display formatted population values using d3.format.

Ssanjanaadapa7@gmail.com

Activity 6_Task 1

This horizontal bar chart displays the 2020 population estimates for 30 countries, with bars sorted by country name along the y-axis and population values on the x-axis. The visualization uses React components to render SVG elements, with D3’s scaleBand and scaleLinear handling the spatial mapping and d3.csv loading population data from a GitHub-hosted CSV file. Axis components generate tick marks and labels, while a formatter converts large numbers into abbreviated values like “1.2B” for readability.

Vvikramkotlo9@gmail.com

activity 6_Task 1.2

This chart displays the populations of 20 countries in 2010 as a horizontal bar chart, with country names on the y-axis and population values on the x-axis. The visualization is built with React and D3 v5, using `scaleBand` and `scaleLinear` to map the data, which is loaded via `csv` from a GitHub-hosted CSV file. SVG rectangles render the bars, with axis components and a tooltip showing formatted population values in billions.

Jjtulasi05@gmail.com

Activity6_Task1

A horizontal bar chart displays the 2020 population of 30 countries, ranked from largest to smallest. The visualization uses React components to render SVG elements, with D3 v5 scales (scaleBand and scaleLinear) positioning bars and axes. Population values are formatted with D3's Si-prefix format, converting billions to "B" notation. Data loads from a remote CSV file via d3.csv, and tooltips reveal precise population values for each bar.

Mmohanalaharic@gmail.com