Jurandy Mauro Penitente-Filho

3 Questions 9 Answers 0 Followers

Questions related from Jurandy Mauro Penitente-Filho

How to estimate initial values in non linear models?

Does anyone know a reliable methodology to estimate the initial values of theta1 (or A) and theta2 (or B) in a non linear model? For example, in a logistic model describing scrotal circumference...

16 September 2016 9,098 11 View

How can I perform an analysis, on SAS system, of a factorial assay with an additional treatment?

I'm using the GLM procedure to analyze a factorial assay with additional treatment (3x3+1). However, I don't know how to put the additional treatment in the model.

20 February 2015 9,756 6 View

Is the alpha-tocopherol miscible in mineral oil?

Tocopherol is miscible with chloroform or ethanol (100 ml/ml), yielding a clear, colorless to faint yellow solution. It is also miscible with ether, acetone, chloroform, and vegetable oils. But I...

11 December 2012 3,657 1 View