WebJan 29, 2015 · The Armadillo library probably comes closest as one of its goals is to make things easy for folks used to Matlab. Here is a short example (and uvec is a typdef for … WebExample #1. Let us first define our input array as: rand (2, 4, 5) As we can see in our input, the size of the third dimension in rand (2,4, 5) is 5.Let us try to find the same with the help of ‘size’ function. To find out the size of third dimension, this is …
C-index for survival analysis with confidence interval (R)
WebFeb 1, 2024 · If you use the "x=TRUE" and "y=TRUE" arguments in the cph call, as required for validate, it keeps the original data in the output from cph. Then validate can do its … WebJan 18, 2024 · The code only checks factors 2, 3, 5, 7, and so produces incorrect answers for starting from 11^2 = 121. poids tomate roma
Linear Convolution using C and MATLAB - GeeksforGeeks
WebAug 20, 2024 · Here is the problem. Even though both my matrix "A" and the index variable "Ind" have a size of 1000 x 500, A(Ind) becomes a column data. Therefore my C is a column data, instead of retaining its original set up of 1000 x 500. In this case, how could I do the calculation to ensure my results will be on the grid and with a size of 1000 x 500? WebJul 8, 2010 · I want the loop to stop when the value in c_year is bigger than the value in l_year (e.g. stop when c_year value is 2 and l_year value is 1 and then take away 1 from count, or when c_year value is 6 and l_year value is 5 and take away 2 from count (because it is the 2nd value in l_year) or compare 10 and 9 and take away 3 from counter, I … WebFeb 1, 2024 · If you use the "x=TRUE" and "y=TRUE" arguments in the cph call, as required for validate, it keeps the original data in the output from cph. Then validate can do its bootstrapping or cross-validation from the stored original data. If you do 1000 bootstraps then the bottom 25 and top 25 give one estimate of 95% confidence intervals. poids thyroide