 Okay, so I'm going to turn off the lights again. I think for I'll leave the back on unless you guys find it So We're going to talk about a number of different Interesting imagine that I pull up in our session At it imagine that I have a variable That is one to ten and y that is And the one and so I want to do the correlation between them Function and are that we we used yesterday as core And it gives me a perfect negative correlation if I want to take a look at the help for core question mark And it'll allow me to use different methods I can do for x y Experiment and it will also give me a correlation of minus one There's a beautiful function called core dot test Will allow me to not only generate Correlation of minus one and shockingly perfectly inversely correlated numbers or highly statistically significant And this will allow you to generate a p-value for your correlations. It's telling you this is significantly different from one Let's talk about a couple of other topics statistical analysis So two others one something that's very common now. It's growing in a Ask I noticed some people are getting a bit tired. Do you want a coffee break now? So we've got another 15 20 minutes something that is a growing importance The 10,000 genes and their sensory has to have of their data application bias But you can't do anything at all for it You can just say okay, but you won't know exactly how to challenge