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Brahmareddym1996

@Brahmareddym1996·6 public vizzes

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Average Mark for each module

A bar chart displays the average marks for students aged 18–69, with each bar representing an age group's mean score. The visualization uses a vertical bar layout with percentage-based y-axis labels and animated bar entrance transitions. Built with D3 v4, the chart employs `d3.scaleBand` for x-axis positioning and `d3.scaleLinear` for the y-axis. Bars animate in sequentially using `transition().duration(400).delay(i * 50)`, while mouseover and mouseout handlers highlight bars in orange and display tooltip-like value labels. The data comes from the included `attend_data.csv` file.

Mar 31, 2020
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Average Mark for each module

This bar chart displays the average marks for each age group from 18 to 69, sourced from the attend_data.csv file. It uses D3 v4 with SVG rendering and animated transitions, where bars sequentially grow in height. Hovering over a bar triggers a mouseover event that highlights it in orange, enlarges it, and displays its exact value, while mouseout restores the original state. The chart includes axes with percentage tick labels and custom styling.

Mar 31, 2020
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Average Mark for each module

This bar chart displays the average marks for each age group from 18 to 69, sourced from the attend_data.csv file. It uses D3 v4 with SVG rendering and animated transitions, where bars sequentially grow in height. Hovering over a bar triggers a mouseover event that highlights it in orange, enlarges it, and displays its exact value, while mouseout restores the original state. The chart includes axes with percentage tick labels and custom styling.

Mar 31, 2020
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Average Attendance for each module

This visualization presents average attendance percentages for university courses, displayed as animated bar charts that grow sequentially upon load. Built with D3 v4, it uses `d3.scaleBand` and `d3.scaleLinear` to map course names and attendance values, with SVG rects transitioning via `transition.attr` and easing functions. Interactive mouseover and mouseout handlers alter bar width, position, and fill color between steelblue and orange while temporarily displaying the exact percentage value.

Mar 31, 2020
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Average Attendance for each module

This D3.js v4 bar chart displays the average attendance percentage for each module, with bars animated sequentially on load. Hovering over a bar highlights it in orange, increases its size, and reveals the exact percentage value above it; moving the mouse away restores the original appearance. The visualization loads data from `attend_data.csv`, uses an SVG canvas, and leverages D3 scales for the band and linear axes, along with transitions for the hover effects.

Mar 31, 2020
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Average Attendance for each module

This visualization shows the average attendance for each module using a bar chart, with the y-axis representing the percentage of attendance and the x-axis displaying different module codes. The bars animate as they grow to their final height, and hovering over a bar highlights it in orange and displays its exact attendance value as a text label. The code uses D3.js v4 APIs like `d3.scaleBand`, `d3.scaleLinear`, `d3.axisBottom`, and `d3.axisLeft`, along with SVG transitions for animation. The data is loaded from a CSV file containing course names, ages, and average marks.

Mar 31, 2020