BMI by Age

BMI by Age

This visualization displays the average Body Mass Index (BMI) across different ages using a binning approach. The chart uses orange bars with white strokes to represent binned age groups, with the y-axis showing BMI values and the x-axis showing age. The code leverages d3.bin, d3.scaleLinear, d3.scaleTime, d3.axisBottom, and d3.axisLeft APIs from D3 v7 to process and render the data. The visualization imports data from a CSV file hosted on GitHub and computes BMI values using the formula (weight/height²) × 703. The SVG rendering includes custom axes with tick styling and labeled text elements for the chart title and axis descriptions.

VVinay Vemuri

BMI by Age

This visualization displays average body mass index (BMI) by age using binned bar chart rectangles over a scatter-style plot. The D3 v7 code loads data from a CSV file, computes BMI from height and weight, and uses d3.bin to group ages. Scales, axes, and labels are generated with d3.scaleLinear, d3.axisBottom, and d3.axisLeft, rendered as SVG with custom tick styling.

LLakshmanRangisetti

BMI by Age

This visualization displays the relationship between age and average body mass index using binned bar charts. The data comes from a CSV file, with BMI calculated from weight and height values. The code imports D3 modules through ES6 syntax, using scaleLinear, axisBottom, axisLeft, bin, and sum APIs to create the SVG rendering. Each bar represents an age bin, with its height reflecting the average BMI for that group. Axis tick lines extend across the chart to create a grid-like structure, with labels for both axes and a title.

Mmandadi1999

BMI by Age

This visualization shows the average Body Mass Index (BMI) across different ages, using a bar chart where each bar represents a binned age range and its height corresponds to the mean BMI for that group. The code loads data from a CSV file via a Gist URL, parses and transforms the values to calculate BMI, and uses D3 v7’s `scaleLinear`, `scaleTime`, `axisLeft`, `axisBottom`, `bin`, and `sum` functions to bin the data, scale the axes, and render the SVG output. The axes have grid lines, and the chart includes a title and labeled age and BMI axes.

Rrikhitakoganti12

BMI by Age

This example visualizes the average Body Mass Index (BMI) by age, using binned age ranges along a linear scale. The chart displays blue bars for each age bin, with axes for age and average BMI, and a title labeling the graphic. The code loads data from a CSV file, computes BMI from weight and height, and uses D3 v7 APIs including `d3.bin`, `d3.scaleLinear`, `d3.axisBottom`, and `d3.axisLeft` to render the SVG. Axes are styled with custom tick marks and labels, while the binning groups individual data points into age intervals.

Ssrikkanth05

BMI by Age

This visualization displays average body mass index (BMI) by age using a histogram-style bar chart. The code loads CSV data from a GitHub gist, calculates BMI from height and weight, and bins ages with `d3.bin`. D3 scales (`scaleLinear`), axes (`axisBottom`, `axisLeft`), and SVG rendering display the aggregated averages. The chart includes labeled axes for Age and Average Body Mass Index, with a title, all styled via CSS.

Mmn0658

BMI by Age

This visualization displays average body mass index (BMI) across age groups, using orange bars to represent binned age ranges. The chart loads CSV data from a GitHub gist, calculates BMI from height and weight values, and bins the data with `d3.bin`. Scales are created with `scaleLinear`, axes are rendered via `axisBottom` and `axisLeft`, and rectangles are drawn using D3 v7's join pattern. The y-axis shows computed average BMI per bin, with labeled axes and a title, all rendered as SVG.

VVishnu Sudireddy

BMI by Age

This example visualizes the relationship between age and average body mass index (BMI) using a binned bar chart. The code loads data from a CSV file, computes BMI values, and uses D3 v7's `scaleLinear`, `scaleTime`, `axisLeft`, `axisBottom`, and `bin` utilities to create the visualization. The bars are rendered as SVG rectangles, with the y-axis labeled "Average Body Mass Index" and the x-axis "Age". The chart includes customized tick styling and an overall title, demonstrating D3's data import and ES6 module usage.

VVenkat-Sumith-Thota