semilogy error in javascript

To plot data with logarithmic y-axis in JavaScript, you can use plot libraries such as Plotly or d3.js. Below is an example code using Plotly library that uses semilogy scale:

index.tsx
const x = [1, 2, 3, 4, 5];
const y = [0.1, 1, 10, 100, 1000];

const data = [
  {
    x: x,
    y: y,
    type: 'scatter',
    mode: 'lines+markers',
    name: 'Data',
    line: {color: 'red'}
  }
];

const layout = {
  title: 'Logarithmic Y-Axis Plot',
  xaxis: {title: 'X-Axis'},
  yaxis: {title: 'Y-Axis', type: 'log'},
};

Plotly.newPlot('plot', data, layout);
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In the example code above, we defined x and y arrays containing the data to be plotted. Then, we created a data object containing information about the plot trace (e.g., x and y data, trace type, marker color, etc.). Next, we created a layout object containing information about the plot layout (e.g., chart title, axis titles, etc.). Finally, we created the plot using Plotly.newPlot function, passing in the div element with ID "plot" where the chart should be rendered, the data object, and the layout object.

The key part to create a semilogy scale is to set the type property of the yaxis object to 'log'.

You can customize the chart to suit your needs by modifying the data and layout objects.