$[$if$]$ Suppose y$=0.$ I will randomly generate some values of x$.$ Your goal is to change y to $10$ if x $>5.$ Write your code. $[$if $2$ conditions$]$ Suppose y$=0.$ I will randomly generate some values of x$.$ Your goal is to change y to $10$ if x $>5$ or x is less than or equal to $4.$ Write your code. $[$if $2$ statements$]$ Suppose y$=0$ and tag$=$default$.$ I will randomly generate some values of x$.$ Your goal is to change y to $10$ and tag to $$changed$$ if x $>5.$ Write your code. $[$if else$]$ Suppose y$=0$ and tag$=$default$.$ I will randomly generate some values of x$.$ Your goal is to change y to $10$ and tag to $$y increased$$ if x $>5,$ otherwise, change y to $2$ and tag to $$y decreased$.$ Write your code. $[$nested if else$]$ Suppose y$=0$ and tag$=$default$.$ I will randomly generate some values of x$.$ Your goal is to change y to $10$ and tag to $$y increased$$ if x $>5.$ But if is x less than equal to $4,$ change y to $2$ and tag to $$y decreased$.$ Otherwise, keep y unchanged but change the tag to $$y unchanged$.$ Write your code. $[$for$]$ I will randomly generate a vector x with an arbitrary length. Calculate the sum of vector x and store it in a variable named total. Write an R code using a for loop $($without using sum or mean function$).[$for and break$]$ I will randomly generate a vector x with an arbitrary length. It contains a missing value. Calculate the sum of the elements of x that appear before the missing value. Store the sum in a variable named total$\_$before$\_$NA$.$ Write an R code using a for loop $($without using sum or mean function$).$ Example: Suppose x $=$ c$(3,6,7,$ NA$,-3,0)$ The output will be total$\_$before$\_$NA $=3+6+7=16[$for and next$]$ I will randomly generate a vector x with an arbitrary length. It contains a missing value. Calculate the sum of the elements of x excluding the missing value. Store the sum in a variable named total$\_$excluding$\_$NA$.$ Write an R code using a for loop $($without using sum, mean, or na$.$omit function$).$ Example: Suppose x $=$ c$(3,6,7,$ NA$,-3,0)$ The output will be total$\_$excluding$\_$NA $=3+6+7-3+0=13[$while$]$ I will randomly generate a vector x with an arbitrary length. It contains a missing value. Calculate the sum of the elements of x that appear before the missing value. Store the sum in a variable named total$\_$before$\_$NA$.$ Write an R code using a while loop $($without using sum or mean function$).[$repeat$]$ I will randomly generate a vector x with an arbitrary length. It contains a missing value. Calculate the sum of the elements of x that appear before the missing value. Store the sum in a variable named total$\_$before$\_$NA$.$ Write an R code using a repeat loop $($without using sum or mean function$).$