{"version":"1.0","type":"rich","title":"This is the dataset I'd like to work with. It's about student abilities in different fields of applications, across the world. I believe this dataset could contain interesting trends to visualize, making room for further research. Link http://data.oecd.org/pisa/reading-performance-pisa.htm#indicator-chart","description":"This visualization uses OECD PISA 2012 data to compare average student performance in math, reading, and science across 37 countries, split by gender. It shows the gender gap in each subject, with reading favoring girls in every country while math and science scores are typically higher for boys. The chart employs d3.forceSimulation to position circular country nodes in a two-dimensional layout, where each node’s size encodes overall performance and its horizontal offset reflects the gender difference. Tooltips reveal exact scores on hover, and the data is loaded directly from the included CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-678870559ebab1a80b4c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}