convert to integer numbers

if i calculate Q1, Q3 quartiles and the values ​​are shown as not integer, how can i convert it to integer by using (if statements), for example i am using this random numbers

x = 100 + rand(15,1) * 350
y = sort(x,1)
q1 = length(y) * 0.25
q3 = length(y) * 0.75

[per isakson]

Is "using if statements" a requirement?

[Mohammed Abdul Wadood]

Well, it's not required, but I was hoping to learn how to solve it using "if statements".

Anyway, thank you very much

Answer 1

[per isakson]

There are four different functions, which round to whole numbers

• round Round to nearest decimal or integer
• ceil Round toward positive infinity
• fix Round toward zero
• floor Round toward negative infinity

In the Statistical toolbox there are

• prctile Percentiles of a data set
• quantile Quantiles of a data set

"how to solve it using "if statements"." I cannot think of a meaningful way to use an if-statement here

[Mohammed Abdul Wadood]

yes, I tried a lot to find a way to use if statements but I couldn't find it.

Thank you very much for helping me.