1. J

    Statistical Tests

    I am currently completing my dissertation and I need to compare some wave data. I have the forecast wave heights and the actual wave heights. I need to find how accurate the forecast wave heights were and therefore need the correct statistical test or multiple! Thank you, Jess
  2. P

    Deciding by RMSE how many simulation results to use for a representative sample

    So, I'm doing a brute force Monte Carlo simulation to vary certain parameters and running a model through a thermal computational test bed. At the end I get temperatures for every hour. We have field data of the actual temperatures, so I do a RMSE to decide which parameters best fit the actual...
  3. B

    MBE, RMSE of two series of data, correlation.

    I have a series of Data generated as output of a mathematical model which I already know the MBE and RMSE (real measured values and simulated ones by the model) Afterwards I used the same input for the previous model but for another model, but i do not have the real-measured data, that means...
  4. C

    Root mean square error

    I have got a set of wind speed data for weibull analysis. And I need to calculate root mean square error (RMSE) for statistical test.How do I calculate it?
  5. P

    evaluating loess fit

    Hello Everyone, I am trying to evaluate the fits of data using loess() in R. I cannot seem to find any established methods for determining the quality of a loess fit. I have been using the median absolute deviation of the residuals as an estimate of the "goodness of fit" and the amount of...
  6. C

    Equivalent to RMSE for logistic regression?

    I understand that RMSE is a useful summary measure for assessing predictive power of regression model with continuous dependent Y. Is RMSE equally applicable for logistic regression or is there a better summary measure of predictive power?