Intro to Time Series Some Examples. Your First Data to predict

Intro to Time Series

Some Examples

Your First Data to predict

That does not look right (((

Not good either …

Not good either …

Is this better? Hardly…

Is this better? Hardly…

Is this better? Hardly…

Let us try more options …

Let us try more options …

Let us try more options …

Let us try more options …

Let us try more options …

Let us try more options …

Time to stop. If you continue, your predictions will fill the whole range

Some time later …

So there was a good one (((

With experience, you could go down to just these two

My First (daily production data)

Adjustment …

If we ignore that …must be a weekly cycle? (correlations)

Weekly cycle? Spectrum

More Examples

• Just to show how diverse could be the setup

Dry Cleaning Sales data

Air passengers data

Sunspots data

Sunspots data (monthly)

Exchange Rate data

EEG data

EEG spectrum

Power Plant data

Power Plant data (zoomed)

Radioactive decay data