[SOLVED] 程序代写代做代考 1/24/2021

1/24/2021
Test 2
Test 2
ý Yuri Balasanov, Alexander Doynikov, iLykei 2017
Hello, Xianqian Yang
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Interactive Result
projectID= 607 Assignment
Use your implementation of Newton-Raphson method to find root of the test function downloaded from the lecture documents panel.
Your project ID ( projectID ) is shown above. Read the test function:
Check the test function, second argument is your project ID:
Make sure that declaration of your optimizer function contains projectID argument.
where:
Description
dataPath = ‘C:/path_to_your_dir/’
testFunction<-readRDS(file=paste(dataPath,”MScA_Nonlinear_Models_Week2_TestFunction.rds”,sep=”/”))$Week2_Test_Function testFunction(0,projectID) my.Optimizer<-function(Start.Value, testFunction, Epsilon, projectID)https://ilykei.com/course/5655560d598e6616003f1986/assignments/5696a41b3e7daf1800b711f6/assignment 1/2 1/24/2021 Test 21. Start.Value is initial guess for the optimizer,2. testFunction is the name of the test function that needs to be optimized, 3. Epsilon is stopping criterion (set Epsilon =0.0001),4. projectID is individual project ID.Find root ( my.Optimizer.root ) of the test function using your optimizer.Find root ( uniroot.root ) using uniroot() . Use Epsilon =0.0001 as tolerance parameter ( tol = 0.0001) ofuniroot() . Set lower and upper points of the interval to be searched as uniroot.lower and uniroot.upper . Create list variable resSave res to a file and upload the file using left sidebar.Note:Illustration of Newton-Raphson method on Interactive tab is not your individual test function. res <- list(Start.Value = Start.Value,my.Optimizer.root =my.root,uniroot.root = uniroot$root,uniroot.lower = uniroot.lower,uniroot.upper = uniroot.upper) write.table(res, file = paste(dataPath,’result.csv’,sep = ‘/’), row.names = F)https://ilykei.com/course/5655560d598e6616003f1986/assignments/5696a41b3e7daf1800b711f6/assignment 2/2