Displaying 2 results from an estimated 2 matches for "age_year".
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2006 Jan 25
0
Another crack at age calculations
I cobbled this together based on a few previous posts and some tinkering,
nothing fancy (my first bit of Ruby infact) but it seams to work for my
purposes.
My questions is actually why can I call <%= h(child.age(child.dob)) %> in a view
but not <%= h(child.age_year_month(child.dob)) %>? Both work fine in the
console.
Thanks for any insight,
Hugh
child.rb
class Child < Person
end
person.rb
class Person < ActiveRecord::Base
def age(dob)
unless dob.nil?
years = Date.today.year - dob.year
months = years * 12
months = months...
2018 Mar 23
1
restricted cubic spline in FGR function
Dear Thomas,
I want to use evaluate effect of Age using restricted cubic form in the FGR function as
Fgr.crr <- FGR(Hist(time, event) ~ rcs(Age_years), data=dat)
It provides error. " Error in parse(text = termtext, keep.source = FALSE): .... 1: response ~ rcs(Age_years
Do I need to change any of the R code?
Regards
Amalraj Raja
The University of Aberdeen is a charity registered in Scotland, No SC013683.
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