r27227 - /trunk/pipe_control/error_analysis.py -- January 20, 2015 - 12:02

Author: tlinnet
Date: Tue Jan 20 12:02:14 2015
New Revision: 27227

URL: http://svn.gna.org/viewcvs/relax?rev=27227&view=rev
Log:
Added to pipe_control.error_analysis.monte_carlo_create_data() the creation 
of datapoints for a fixed distribution.

Task #7882 (https://gna.org/task/?7882): Implement Monte-Carlo simulation, 
where errors are generated with width of standard deviation or residuals.): 
Implement Monte-Carlo simulation, where errors are generated with width of 
standard deviation or residuals.

Modified:
    trunk/pipe_control/error_analysis.py

Modified: trunk/pipe_control/error_analysis.py
URL: 
http://svn.gna.org/viewcvs/relax/trunk/pipe_control/error_analysis.py?rev=27227&r1=27226&r2=27227&view=diff
==============================================================================
--- trunk/pipe_control/error_analysis.py        (original)
+++ trunk/pipe_control/error_analysis.py        Tue Jan 20 12:02:14 2015
@@ -169,6 +169,11 @@
                         # We need to scale the gauss error, before adding to 
datapoint.
                         new_point = data[id] + g_error * error[id]
 
+                    # If errors are drawn from fixed distribution.
+                    elif distribution == 'fixed':
+                        # Gaussian randomisation, centered at data point, 
with width of fixed error.
+                        new_point = gauss(data[id], float(fixed_error))
+
                     # If errors are drawn from measured values.
                     else:
                         # Gaussian randomisation, centered at data point, 
with width of measured error.