R. Carrasco Hernandez

4 Questions 9 Answers 0 Followers

Questions related from R. Carrasco Hernandez

Using multiple linear regression to solve a multiple-way ANOVA problem?

Specifically, I want to know if I can use multiple linear regression to predict a response value 'y' from it's associated "treatment" or "group" averages in several variables. Let's say:...

05 November 2020 858 19 View

Do viruses mutate more when transmitted to another host than when staying within the first host?

I would like to know if there is a published work studying the within-host mutation rate of a virus versus the between-hosts mutation rate, when a direct transmission event occurred between those...

14 November 2019 5,589 5 View

Is there a way in matrix algebra to define the operations you want to perform on matrices???

Let's say I want to perform the conventional matrix multiplication, so I define it as "multiply then sum the products" (i.e. "x,+") For example, for matrices A and B: if A = |a b| .........|c...

22 February 2018 6,584 3 View

In matrix algebra, Is there a basic operator that defines the building of a distance matrix between elements of a vector?

To build a matrix of differences between the elements of a vector, you could simply get the vector in column form and substract its transposed (row) vector. Similarly to what you would do in...

01 January 1970 3,886 5 View