search for: halberg

Hola,   En el contexto del método del cosinor descrito por Halberg y posteriormente por Bingham, no logro calcular el error standard correspondiente a la amplitud y a la ortofase. La función lm permite obtener, entre otros datos, el error standard correspondiente a los coeficientes de  la regresión (intercept, beta y gamma), pero no sé cómo relacionar ese s.e. de...

In the initial version of my application I am just going to require cookies - down the road _considering_ changing that and providing something that works without. Anyway, this is somewhat of a two part question 1. Does this approach make sense or is there a better way typically used? Just have a before_filter in my application.rb to verify that the :_session_id cookie is present. If it

Hallo, I didn´t found any facilities for Halbergs cosinor analysis in R. This analysis is well known in the Chronobiology as the least square approximation of time series using cosine function of known period (in my case of 24hours-period). I tried to write a script but crashed... Can you give me some advices, please!? Thanks Anne Berger Institut...

...Si por favor puedes poner un ejemplo simplificado del problema o del código en R que has utilizado nos puede ayudar un poco más. Saludos, Carlos Ortega www.qualityexcellence.es 2011/9/11 Cristalina <pa100cia77@yahoo.es> Hola,   En el contexto del método del cosinor descrito por Halberg y posteriormente por Bingham, no logro calcular el error standard correspondiente a la amplitud y a la ortofase. La función lm permite obtener, entre otros datos, el error standard correspondiente a los coeficientes de  la regresión (intercept, beta y gamma), pero no sé cómo relacionar ese s.e. de...

I''ve got a question on the use of check_box. *** This is working but there just has to be a better way: RHTML: <% for book in @books do %> <tr> <td><%=book.label%></td> <td> <%checked = book.subscribed ? ''checked'': ''nope''%> <%=check_box("book" + book.id.to_s,

This seems like it must have been asked before - I really _did_ try to find it in the archives, so my apologies if it''s already out there. Utilizing ActiveRecord, I would like to specify a prefix for the column names in my table. For example, in ''Recipe 16 Integrating with Legacy Databases'' (Rails Recipes, from PragProg, by Fowler) they deal with integration with a

I''m looking for a smooth way to implement paging over a combination of two tables. My application tracks which books and movies you have borrowed from me. For reasons that make sense elsewhere in the application, these are seperated out into two tables: book_borrowers and movie_borrowers and therefore 2 different activerec objects: BookBorrower and MovieBorrower This particular screen