With the help of A code snippet show how to slice the data into k folds for cross-validation and return k lists of indices. Explain in detail all the parameders associaled with the function. Explain the functionalty of caret package. A specific user would like to organize a shiny app into two separate fles ui. A,consisting of the user intertace elements of the app, andserver, R, contains the logic of the app, inclusing code foc bading and handing data. The sode srippet for each of these tles is given below. With appropriase justificabion, brieliy describe the flow of the interface. App 1: ui R lieraryishiny] fuiclPagor stiePaneV"Data scianeo FTWFI sisebarlaryouth sidebarPanelt h3("Sidebse Text?) R4 mainfanell ha('Main Panet Text') ) ) j App 1: server. A Lorary(shiny) function(input, outputy| 1 Illustrate the process foinsert F oode into an H Markdown document with appropriate examples. itivitrate the functionalify of googleVis with an example. Iivistrafe the following functionalies in A Markdown with suitable esamples. 1. Yame front maber it Leading the R makdown package ii. Fender your R markdewn into a webpage h. Document view in HTML. v. PDF creation Ilistrate how to change the user interibee of the Shiny app displayod depending on other UI inguts in your ang. Write a function 10 add a basce layer to your interactive map and to soquertially add teatures to your map with appropriate syntax