Useful tips for everyday
What does r2 tell us in a regression output? R-squared evaluates the scatter of the data points around the fitted regression line. It is also…
How do I use Google Drive as a local drive? Use this tip to add Google Drive to your Documents folder in Windows, so it…
Do Developer orgs expire? No. The org is permanently deleted and can’t be reactivated. Some Developer Edition orgs are exempt from expiration. How long do…
How do you find the p-value for a significance test? If your test statistic is positive, first find the probability that Z is greater than…
Which of his typefaces contained a large number of ligatures? Many new fonts feature extensive ligature sets; these include FF Scala, Seria and others by…
How do I get Safari to open files automatically? There is no way to configure Safari for Windows to automatically open downloaded files. Checking this…
Is K-means a clustering? K-means clustering is one of the simplest and popular unsupervised machine learning algorithms. In other words, the K-means algorithm identifies k…
What does a negative constant mean in a regression? Depending on your dependent/outcome variable, a negative value for your constant/intercept should not be a cause…
How do you create a map in an array? The map() method creates a new array with the results of calling a function for every…
How do I turn screen reader off? Turn screen reader on or off On your Android phone or tablet, open your device’s Settings app Google.…