This example shows an interactive scatterplot of the Iris dataset, cycling through different flower measurements every second. The visualization uses D3.js version 7 to load CSV data from a GitHub gist, parsing string values into numbers. A custom reusable chart function (`dinamicPlot`) builds SVG circles and axes using `d3.scaleLinear` and transitions with `transition.attrTween`. The animation updates the x-axis variable in a continuous loop, while the y-axis remains fixed on sepal length.