The mean (average) and standard deviation of the errors.

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seelan kumar
seelan kumar el 17 de Mayo de 2019
Editada: Meg Noah el 5 de Ag. de 2025
how to calculate the mean (average) and standard deviation of the errors? Can you help me to send the formula?

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Meg Noah
Meg Noah el 5 de Ag. de 2025
Editada: Meg Noah el 5 de Ag. de 2025
With simulated 'actual' and 'measured' data:
x_actual_values = sin(linspace(0,pi,1000));
x_measured_values = x_actual_values + 0.01*randn(size(x_actual_values));
error_in_measurement = x_measured_values - x_actual_values;
mean_error = mean(error_in_measurement)
mean_absolute_error = mean(abs(error_in_measurement))
std_error = std(error_in_measurement)

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