These tools are vital statistics!

This program is made to the statistics.
The calulatrice already full of thing, full function in this mode.

But there are still features that are not present.

This program is equipped with four powerful algorithms to fill this hole.

There are:
- From a list of values, the algorithms will count the number of equal status and give their workforce, in a list later.

- From a list of value, and interval, the algorithm will enter the number of value présnete in this interval. The program is equipped with a module that creates mini intervals from the minimum, maximum, and no.

- From a list of value, the algorithm can also déponderer, ie, french correct, if a value to the workforce, or the coefficient of three, enter three times this value in another list.
Very convenient for the calculation of other characteristics.

- From a list of value, the algorithm will determine the dicile 1 and 9.
This will often be asked.

Here is how the algorithm intervals for a better understanding ...

Often required to make classes: fixed intervals to gather several value between them.
You enter your values in the list 1
You enter your interval class in the list 2.
Then you run the program.
Then you get on the list 3 the size of the class as:
For example:
I 155-156-157-158-159-160
I put in the list 2
157 160.
It means that 1 interval
If I had put 157160 and 163, there are two intervals.
Take 157160.
Inside, there will be 3 values.
157-158-159.
There will be no 160 because it is included.

We can therefore conclude that the value of the list 3 will always be 0 but for the sake of Sunday, it is best to save 2 dimension identical between the 2 and 3 (as to draw a graph).

This description seems to be very complex, but the functioning is very simple once understood.

For the rest, everything is written in the program [STATIS].
This program should be introduced, the other are merely extensions, which is still usable, but without help.

A +

Ps: the module creation interval is integrated with the program [STATIS].

v 1.2

i add the middle of class (intervalle) in list 4