Ranks.

So I can't do very fancy things with it.

And why is that?

And that's true of Z distributions, the mean is zero. We can take that Z score and then convert it into a percentile rank.

Let's say that they're B I don't know, all these ratings have different terminology.

Normal controls show that was the magic I showed you now I'm showing it to you in graphical form

And this pension fund had the same problem.

But as I said multiple times, I can't do it, because they are BB rated.

So we're definitely talking highend.

3 months ago, on the final day of my training,

Agraders Masters Cgraders Slaves

I'm just kind of making this up on the fly.

This is the result that has been replicated over and over again.

Such a situation is easily addressed by what's called principal component analysis, or PCA.

Or you know, whatever they told them.

Still feeling cocky, Mr. Milwaukee?

Any weight you want just as long as they are not negative or zero.

This is like high school chemistry class, right?

So instead of giving 10 , they cut out 1 to insure it.

But they didn't have to do that.

AlG all of the sudden has an excellent business model, right?

Yes, this grading system is like a caste system

and then rated women based on their hotness.

So now your risk is really a Double A risk and not a Double

Yeah, you know, not like street level. Higher.

We've No, first of all, New York Magazine always gets it.

One desperate grief cures with another's languish Take thou some new infection to thy eye,

Now, it doesn't have to be that way. It really doesn't.

But I can't do it, me as a pension fund, I cannot lend them money.

So we're going to give these what they call, let's say they say AAA rating.

And so the ratings agencies, Standard and Poor's and

This song is No. 1 on the hit chart.

He said, You're in the championship again.

Well, unfortunately there's no international ranking tables for teacher feedback systems.

Remember Chris Brown's video Forever ?

Moody's is one of the ratings agencies, and they rate

This is what they think about my site it's ranked by blog authority.

You know certainly when I was growing up what we thought was the way to get on was to compete.

But we don't want to find the Top K of this.

Because we already know these elements here are already in the Top K.

There's one little bit left we haven't used those ranks, so one of the questions on your homework will be using the ranks to get the best result.

Because I said, you know what even if corporation A goes under, I have this AA guy insuring it.

This market has hurt even the best of companies.

So if the rank of the candidate page, the page that we're iterating through, is greater than the rank of our best_page, we're going to update our best_page.

He's an art restorer... one of the best in the world, but his own work never took off.