mse

  1. Francisco Sáez

    Mean Squared Error explained in a visual manner (method case)

    Dear all. I would like to share with you the video I have develop in which people can understand the concepts of Bias and Efficiency of an estimator from a total practical point of view and using a simulated case (method case). If you want understand this concepts, above all for people who don't...
  2. D

    Normal Distribution: MLE, UMVUE & MSE

    Attached is a problem regarding MLE and UMVUE of a normal sample. Does anyone know how to do b) the MSE part? The use of An is confusing.
  3. E

    MSE in GLM ANOVA

    Sorry for the wall of text, but I'm trying to figure out how to proceed and feel as though I need to clue you in as best I can. Experimental Design: Whole plot: Tree species (Spp) Subplot: Location relative to canopy boundary (In/Out) Tests: 2-way ANOVA on data collected for several...
  4. M

    Help with difference between two means

    Dear statisticians, I have four groups of values, A, B, C and D. I'd like to find out if the difference between groups A and B is significantly different to the difference between groups C and D. For example: Group A: [30, 21, 22, 26]; mean 24.75; stdev 4.11 Group B: [11, 16, 13, 12]...
  5. R

    Calculating Smallest Detectable Difference when mean is around 1 and MSE < 1

    Apologies if this is in the wrong forum, and please move if this is the case (I have also posted this in the Statistical Research forum). Just a query that might be intractable. When calculating Standard Errors of the Measure (SEM's), we take the root of the Mean Square Error of the...
  6. R

    Calculating Smallest Detectable Difference when mean is around 1 and MSE < 1

    Apologies if this is in the wrong forum, and please move if this is the case. Just a query that might be intractable. When calculating Standard Errors of the Measure (SEM's), we take the root of the Mean Square Error of the residual (MSE from the ANOVA table), then multiply by 1.96 and by...