A polynomial an-1xn-1 (ai) i=0,...,(n-1) + + ax ao with coefficients a for i = 0,......
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A polynomial an-1xn-1 (ai) i=0,...,(n-1) + + a₁x ao with coefficients a for i = 0,... (n-1) is uniquely defined by the sequence Consider the following R statements. (a) Explain what each line does. (b) Give the polynomial defined by the list/sequence a in the code. Also specify the result, which will be stored in the variable "result", in polynomial notation. (c) Interpret the result. What is charged? (One sentence is enough.) #Polynomial: a_(n-1) x^(n-1) + ... + a_1 x + a_0 a <-c(4,3,2,1) n_Minus One <- length (a)-1 b < seq(n_Minus_One, 0, by=-1) mult < a*b result <head (mult, -1) result Hint: One can multiply lists element by element simply by using a *-sign. Note: With head(list, parameter) you can use the parameter to cut out certain parts of a list. It there is also a counterpart tail(list, parameter) to it. A polynomial an-1xn-1 (ai) i=0,...,(n-1) + + a₁x ao with coefficients a for i = 0,... (n-1) is uniquely defined by the sequence Consider the following R statements. (a) Explain what each line does. (b) Give the polynomial defined by the list/sequence a in the code. Also specify the result, which will be stored in the variable "result", in polynomial notation. (c) Interpret the result. What is charged? (One sentence is enough.) #Polynomial: a_(n-1) x^(n-1) + ... + a_1 x + a_0 a <-c(4,3,2,1) n_Minus One <- length (a)-1 b < seq(n_Minus_One, 0, by=-1) mult < a*b result <head (mult, -1) result Hint: One can multiply lists element by element simply by using a *-sign. Note: With head(list, parameter) you can use the parameter to cut out certain parts of a list. It there is also a counterpart tail(list, parameter) to it.
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Related Book For
Applied Regression Analysis and Other Multivariable Methods
ISBN: 978-1285051086
5th edition
Authors: David G. Kleinbaum, Lawrence L. Kupper, Azhar Nizam, Eli S. Rosenberg
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