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Takuya Iwanaga edited this page Nov 1, 2020 · 3 revisions

Frequently Asked Questions

Installation

I get this error when installing SALib 1.3 with Python 2.7

SALib 1.3 onwards does not support Python 2.7

Usage

I've already got results from my Monte Carlo simulation - which technique can I use?

DMIM, RBD-FAST, and HDMR methods are sampling scheme independent.

Can you help me with implementing my sensitivity analysis?

Check out the examples here

The example(s) use the Ishigami function. How do I use SALib with my own model?

Two options:

  1. Use SALib to generate the samples, run the model yourself, then use the results with SALib.
  2. Wrap the model with a Python function. The only requirement is that the function should accept a numpy array of sample values. This is the approach most users will take.

How do I get the sensitivity results?

Call the .to_df() method if you would like Pandas DataFrames.

If using the method chaining approach, see the example here

How can I plot my results?

SALib provides some basic plotting functionality. See the example here.

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