Useful tips for everyday
What is the difference between standard deviation of a sample and standard error of the population mean? The standard deviation (SD) measures the amount of…
What does the 1 and 0 represent in binary? The digits 1 and 0 used in binary reflect the on and off states of a…
What is H1 and H0 hypothesis? Alternative Hypothesis: H1: The hypothesis that we are interested in proving. Null hypothesis: H0: The complement of the alternative…
How to calculate ROC curve in caret Stack Overflow? Gets the optimal parameters from the Caret object and the probabilities then calculates a number of…
How to get the mean of a sum contrast? For example, to get the mean for A we plug in 0’s for both coefficients which…
What is the difference between Binomial and Poisson? Binomial distribution describes the distribution of binary data from a finite sample. Thus it gives the probability…
How do you explain statistically significant results? Here’s a recap of statistical significance: Statistically significant means a result is unlikely due to chance. The p-value…
How do you interpret a one way Anova in SPSS? One Way ANOVA in SPSS Including Interpretation Click on Analyze -> Compare Means -> One-Way…
What is the relationship between the correlation coefficient and the slope of the regression line? Both quantify the direction and strength of the relationship between…
What is an embedding ML? An embedding is a relatively low-dimensional space into which you can translate high-dimensional vectors. Embeddings make it easier to do…