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Plotting math in R can be acheived using the expression(). To know detailed usage, in R console,demo(plotmath)But expression() is not flexible when you want to plot math symbols and parameters altogether. In this case, we use bquote() which is actually a wraper for substitute() and quote(). It has the ability to do paste() and expression() altogether. Here is a simple example.k
var vglnk = {key: '949efb41171ac6ec1bf7f206d57e90b8'};
(function(d, t) {
var s = d.createElement(t);
s.type = 'text/javascript';
s.async = true;
// s.defer = true;
// s.src = '//cdn.viglink.com/api/vglnk.js';
s.src = 'https://www.r-bloggers.com/wp-content/uploads/2020/08/vglnk.js';
var r = d.getElementsByTagName(t)[0];
r.parentNode.insertBefore(s, r);
}(document, 'script'));
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