Gaussian Kernel Density Trace

Kernel Density Trace Chart With AMISE Optimal Bandwidth

  • Plotting this graph type involves processing the data and computing the AMISE optimal bandwidth (using the Gigawiz hybrid solver) while generating the resulting chart on the fly.
  • In rare cases when time-consuming computation is detected, the following solution is recommended:
    • If the involved processing takes more than 30 seconds, Aabel will cancel the processing and recommends estimating the appropriate bandwidth via the Gaussian Kernel AMISE Optimal Bandwidth Estimator, and using the estimated value for plotting the corresponding density trace.
Generating a Gaussian Kernel Density Trace Chart Using No Pre-Processing

Calculation of AMISE Optimal Bandwidth Using No Pre-Processing of Data

Generating a Gaussian Kernel Density Trace Chart Using Standardization (Z-Score)
  • You can generate a kernel density trace chart in units of standard deviation: the graph below is from the same data as that illustrated above, but is plotted in units of standard deviation

Calculation of AMISE Optimal Bandwidth in Units of Standard Deviation

Kernel Density Trace in Units of Standard Deviation

The Corresponding Z-Score AMISE Optimal Bandwidth Output From Kernel AMISE Bandwidth Analyzer