Report

There are 26 students who gave a self-introduction. As a class, we brainstormed and came up with a long list of further questions we can ask based on this data. Our team chose to tackle on the following:

(Question 1)

"Who submitted on or before the deadlines?"

result = _.pluck(data.comments, "created_at")
var result = _.size(_.filter(result,function(n){
	n = n.split("T")[0].split("-")[2];
	return _.inRange(n,1,25);
}))
console.log(result)
return result

(Question 2)

"Who(name) has the User ID: 13950166?"

var text = _.filter(data.comments, function(n){
	return _.includes(n.user,13950166);
})
var text1 = _.pluck(text, "body")
console.log(text1)
var name = _.map(text1, function(n){
	var text2 = n.split("\r\n")[0]
	return _.last(text2.split("Name:"))
})
result = name
console.log(result)
return result

(Question 3)

"How many people are computer science major?"

result = _.pluck(data.comments, "body")
result = _.size(_.filter(result, function(n){
	return _.contains(n, "Computer")||_.contains(n,"cs\r")||_.contains(n,"CS");
}))
console.log(result)
return result

(Question 4)

"How many people submit after deadline?"

result = _.pluck(data.comments, "created_at")
var result = _.size(_.filter(result,function(n){
	n = n.split("T")[0].split("-")[2];
	
	return _.inRange(n,25,40) ;
}))
console.log(result)
return result