lognpdf()
Statistics
lognpdf() is a MATLAB®-compatible statistics function for lognormal probability density function. mu and sigma are the mean and standard deviation of the underlying normal distribution (i.e., of log(x)). default mu=0, sigma=1. Run it online in your browser with SimLab — free, no install, no license required.
Lognormal probability density function. mu and sigma are the mean and standard deviation of the underlying normal distribution (i.e., of log(X)). Default mu=0, sigma=1.
Syntax
lognpdf(x)
lognpdf(x, mu, sigma)
Examples — run lognpdf() in your browser
See Also
More Statistics Functions
Browse other free, MATLAB®-compatible statistics functions in SimLab:
Frequently Asked Questions about lognpdf()
Is the lognpdf() function free to use in SimLab?
The browser workspace requires no MATLAB® license or installation. Connected features require network access and may have account, tier, availability, or usage limits. You can open lognpdf() and 510+ other MATLAB®-compatible function references at simulations4all.com/simlab.
Do I need to install MATLAB to use lognpdf()?
No. SimLab’s core parser, workspace state, and most functions run locally in your browser. The lognpdf() function requires no MATLAB® license or desktop software download.
What does lognpdf() do?
Lognormal probability density function. mu and sigma are the mean and standard deviation of the underlying normal distribution (i.e., of log(X)). Default mu=0, sigma=1. It is a MATLAB®-compatible statistics function available in SimLab with the same calling syntax as MATLAB® — typically: lognpdf(x).
Can I run lognpdf() in my browser?
Yes. Open SimLab at simulations4all.com/simlab, write or paste code that calls lognpdf(), and run it. This function’s calculation runs locally in the browser. SimLab session analytics, sharing, feedback, and eligible acceleration have separate network boundaries.
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