Closed jbudynk closed 8 years ago
The chi-squared statistics currently used in Iris are variations on chi-squared, not the standard, vanilla chi-squared statistic:
chi^2 = sum[(obs(i)-mod(i))/sigma_obs(i)]^2
where obs(i) is the data and mod(i) is the model. We should add the generic chi-squared statistic as an option.
The chi-squared statistics currently used in Iris are variations on chi-squared, not the standard, vanilla chi-squared statistic:
chi^2 = sum[(obs(i)-mod(i))/sigma_obs(i)]^2
where obs(i) is the data and mod(i) is the model. We should add the generic chi-squared statistic as an option.