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abel1682 wrote:
Hi to all...i'm a new R'user and i have to solve some exercies so i ask to
tou for an help...
1.) How i can demonstrate in R that the limit for x-->infinite of
(1+1/x)^x is equal to "e"?
2.) if i have a vector of values how can i create a function that, applied
to my vector, give me "median", "mean", "Var" and "length" togheter?
3.)Find the minimum of this function:
f(x)=(x-3)^4
with the Newton method.
4.) Define a function that is able to calculate the geometric mean of a
seriation:
Sorry for all these questions...
Thanks a lot!!!...
--
Kevin E. Thorpe
Biostatistician/Trialist, Knowledge Translation Program
Assistant Professor, Dalla Lana School of Public Health
University of Toronto
email: kevin.tho...@utoronto.ca Tel: 416.864.5776 Fax: 416.864.6057
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