Результаты поиска по запросу "n choose k function in r":

    1. n choose k function in r - Информационно-поисковая База Zhetysu-gov.kz

      • choose(n,k) = choose(n-1, k)+choose(n-1,k-1). I implemented in R and Fortran 90 the same algorithm (code follows). apart from octave (which seems to have a _real_ issue with recursive function calls), R is by far the slowest in this list and still a factor 7-20 slower than the interpreter based Lua and ruby...

      zhetysu-gov.kz

    2. N Choose K function in R not working--what am I missing? - Stack Overflow

      You can tell this from the example you posted by looking at the top of the page: You'll notice the "R.basic" in the curley braces which tells you that that function is a part of the "R.basic" package. So to use nChooseK you'll first need to load that package.

      stackoverflow.com

    3. R: Special Functions of Mathematics

      • The functions choose and lchoose return binomial coefficients and the logarithms of their absolute values. Note that choose(n, k) is defined for all real numbers n and integer k. For k ≥ 1 it is defined as n(n-1)…(n-k+1) / k!, as 1 for k = 0 and as 0 for negative k...

      stat.ethz.ch

    4. N Choose K function in R not working--what am I missing? - Stack Overflow

      You can tell this from the example you posted by looking at the top of the page: You'll notice the "R.basic" in the curley braces which tells you that that function is a part of the "R.basic" package. So to use nChooseK you'll first need to load that package.

      stackoverflow.com

    5. R help - choose.k function in mgcv packages

      • However,I can not understand the example listed in choose.in function.
      • Family: gaussian Link function: identity.

      r.789695.n4.nabble.com

    6. n choose k in r - Информационно-поисковая База Zhetysu-gov.kz

      • Make french n choose k function in r Those few positive words might not sound very encouraging, but actually they are very powerful! Many people believe that crop circles are k made choose function in r n by extra-terrestrials.

      zhetysu-gov.kz

    7. n choose k in r - Информационно-поисковая База Afn.kz

      • Make french n choose k function in r Those few positive words might not sound very encouraging, but actually they are very powerful! Many people believe that crop circles are k made choose function in r n by extra-terrestrials.

      afn.kz

    8. R help - extremely slow recursion in R?

      • choose(n,k) = choose(n-1, k)+choose(n-1,k-1). I implemented in R and Fortran 90 the same algorithm (code follows).
      • apart from octave (which seems to have a _real_ issue with recursive function calls), R is by far the slowest in this list and still a factor 7-20 slower than the interpreter based Lua and ruby...

      r.789695.n4.nabble.com

    9. Binomial coefficient - Wikipedia

      • is often read aloud as "n choose k", because there are.
      • denotes the natural logarithm of the gamma function at. n {\displaystyle n}. . It is a special function that is easily computed and is standard in some programming languages such as using log_gamma in Maxima, LogGamma in Mathematica, gammaln...

      en.wikipedia.org

    10. Special mathematical functions related to the beta and gamma functions. | R Documentation

      • Note that it is only defined in R for non-negative a and b, and is infinite if either is zero.
      • The functions choose and lchoose return binomial coefficients and the logarithms of their absolute values.

      www.rdocumentation.org