Useful tips for everyday
What should I do if my fonts are not working? Choose Start > Settings > Control Panel. Double-click the Fonts icon. Select all of the…
How do I fix my social media reputation? Top 10 Ways to Restore Your Social Media Reputation Pause & Plan Before Responding. Acknowledge Your Mistakes.…
How do I get 2 decimal places in SAS? Rounding on Decimals In general, the SAS ROUND-function rounds the first argument to the nearest multiple…
What is the optimal decision rule in economics? What does this mean? To make an optimal decision, economists ask: “What are the extra (marginal) costs…
What does it mean to have a poor fit in chi-square? In general, the chi-square test statistic is of the form . If the computed…
How do you do a Fisher test in Excel? We can use the Fisher Exact Test by using the worksheet formula =FISHERTEST(B4:C6). The result, as…
What is parameter setting in machine learning? What is a parameter in a machine learning learning model? A model parameter is a configuration variable that…
What is post hoc test ANOVA? Post hoc tests attempt to control the experimentwise error rate (usually alpha = 0.05) in the same manner that…
Is machine learning possible with R? R is one of the most powerful machine learning platforms and is used by the top data scientists in…
What variances do we compare in ANOVA? The ANOVA method assesses the relative size of variance among group means (between group variance) compared to the…