What things?????? Are u talking about
Answer:The most easiest way to drop columns is by using subset() function.
Explanation:
In the code below, we are telling R to drop variables x and z. The '-' sign indicates dropping variables. Make sure the variable names would NOT be specified in quotes when using subset() function.
Answer:
// C program to find sum and average of 10 elements.
#include <stdio.h>
// main function
int main(void) {
// array
double arr[10];
// variables
double average,sum=0;
int i;
// ask to enter 10 elements of the array
printf("Enter 10 elements of the array:");
for(i=0;i<10;i++)
{
// read elements of the array
scanf("%lf", &arr[i]);
// calculate the sum of elements
sum=sum+arr[i];
}
// fint the average
average=sum/10;
// print sum
printf("Sum of 10 elements of the array is:%f ",sum);
// print average
printf("\nAverage of 10 elements of the array is:%f ",average);
return 0;
}
Explanation:
Create an array of size 10.Then read 10 values from user and store them into array.Find the sum of 10 elements of the array and assign it to variable "sum". Find the average by dividing sum with 10.Print the sum and average.
Output:
Enter 10 elements of the array:3 2 4 5 1 4 8 9 12 10
Sum of 10 elements of the array is:58.000000
Average of 10 elements of the array is:5.800000
Answer: animator
Explanation:
i just seems right
Answer:
Aggregation
Explanation:
This type of website is responsible for collecting the data through RS feeds and web scrapping tools and inject the data in server side templates of highly flexible technologies like pug to display them in one space.By this the user do not will have to walk around many web sites to find the data on news he/she need. This type of news website collects it in one place.
