Re: [MORPHMET] Doubts about Error Measurement

2016-03-19 Thread Liu Idárraga
Thank you very much Carmelo for your help. Finally I think that understand the equation. It is some basic statistical concepts relate to the variance components calculation. Now, I think that it is better way to report the error: as the statistical books show it. In my case (I'm sorry but is in Sp

Re: [MORPHMET] Doubts about Error Measurement

2016-03-19 Thread Carmelo Fruciano
Hi Liu, I'm not sure I understand your question. Those are the percentages of the total sum of squares due to each of those terms and, yes, as you can see from the numbers, they all add up to 100%. Of course, you can quantify only what you measure, and you cannot exclude that there are oth

Re: [MORPHMET] Doubts about Error Measurement

2016-03-15 Thread Liu Idárraga
And respect to the total error, the sum of the % SSimage + % SSdig? Liu 2016-03-15 21:38 GMT-03:00 Carmelo Fruciano : > Liu Idárraga ha scritto: > > > Appreciated colleagues. >> I have some doubts about the correct calculation of error in my data. I >> had >> understood that the error correspon

Re: [MORPHMET] Doubts about Error Measurement

2016-03-15 Thread Carmelo Fruciano
Liu Idárraga ha scritto: Appreciated colleagues. I have some doubts about the correct calculation of error in my data. I had understood that the error corresponde to the proportion that represent the SS of each effect (image / digitalization) in the SStotal; but I found in the classical paper o

[MORPHMET] Doubts about Error Measurement

2016-03-15 Thread Liu Idárraga
Appreciated colleagues. I have some doubts about the correct calculation of error in my data. I had understood that the error corresponde to the proportion that represent the SS of each effect (image / digitalization) in the SStotal; but I found in the classical paper of Bayley & Byrnes 1990. Syst.