Create an R script that: Reads in the data as an array from a .txt file (make the txt file name be a variable) • Extract the first row as the set of wavelengths (store as a vector) and remove first row from data. Loop through the rows of the array. Find minima of second derivative as described above Store the minimum values and their indices (n) in two different arrays.
Create an R script that: Reads in the data as an array from a .txt file (make the txt file name be a variable) • Extract the first row as the set of wavelengths (store as a vector) and remove first row from data. Loop through the rows of the array. Find minima of second derivative as described above Store the minimum values and their indices (n) in two different arrays.
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PLEASE DO IN RSTUDIO (R PROGRAMMING) Please show each step in the code.
Data Set
890.776 | 890.519 | 890.263 | 890.006 | 889.749 | 889.493 | 889.236 | 888.979 | 888.722 | 888.466 | 888.209 | 887.952 | 887.696 | 887.439 | 887.182 | 886.925 | 886.669 | 886.412 | 886.155 | 885.898 | 885.641 | 885.385 | ||
-4.25909 | -6.9024 | 9845 | 9608 | 9782 | 9708 | 9661 | 9609 | 9832 | 9753 | 9564 | 9579 | 9727 | 9744 | 9638 | 9430 | 9607 | 9760 | 9840 | 9695 | 9749 | 9866 | 9786 | 9826 |
-4.25909 | -6.4544 | 9507 | 9340 | 9337 | 9325 | 9441 | 9300 | 9470 | 9143 | 9421 | 9345 | 9372 | 9407 | 9251 | 9085 | 9292 | 9402 | 9560 | 9443 | 9349 | 9306 | 9339 | 9430 |
-4.25909 | -6.0064 | 9576 | 9201 | 9252 | 9238 | 9217 | 9298 | 9217 | 9224 | 9255 | 9055 | 9199 | 9364 | 9218 | 9204 | 9503 | 9374 | 9482 | 9337 | 9290 | 9318 | 9395 | 9361 |
-4.25909 | -5.5584 | 9604 | 9301 | 9467 | 9279 | 9457 | 9438 | 9395 | 9310 | 9310 | 9237 | 9281 | 9333 | 9447 | 9187 | 9644 | 9589 | 9541 | 9267 | 9402 | 9518 | 9354 | 9633 |
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