represents a function whose values give the density at a given location.


PointDensityFunction
represents a function whose values give the density at a given location.
Details

- PointDensityFunction objects are produced by functions such as PointDensity, HistogramPointDensity and SmoothPointDensity with point data pdata.
- PointDensityFunction works like Function.
- PointDensityFunction[…][x] gives the value of the intensity at location x.
Examples
open all close allBasic Examples (1)
Scope (3)
Generate smooth PointDensityFunction:
Compute the point density function:
Compute the value at a location:
Query PointDensityFunction for useful information:
Further properties are based on a DataDistribution:
PointDensity properties:
HistogramPointDensity properties:
Related Guides
History
Text
Wolfram Research (2020), PointDensityFunction, Wolfram Language function, https://reference.wolfram.com/language/ref/PointDensityFunction.html.
CMS
Wolfram Language. 2020. "PointDensityFunction." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/PointDensityFunction.html.
APA
Wolfram Language. (2020). PointDensityFunction. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/PointDensityFunction.html
BibTeX
@misc{reference.wolfram_2025_pointdensityfunction, author="Wolfram Research", title="{PointDensityFunction}", year="2020", howpublished="\url{https://reference.wolfram.com/language/ref/PointDensityFunction.html}", note=[Accessed: 14-August-2025]}
BibLaTeX
@online{reference.wolfram_2025_pointdensityfunction, organization={Wolfram Research}, title={PointDensityFunction}, year={2020}, url={https://reference.wolfram.com/language/ref/PointDensityFunction.html}, note=[Accessed: 14-August-2025]}