Useful tips for everyday
How do you impute a mouse? To impute the missing values, mice package use an algorithm in a such a way that use information from…
What is meant by grouped data? Grouped data are data formed by aggregating individual observations of a variable into groups, so that a frequency distribution…
Does the Logrank test assume proportional hazards? One thing to note is that the log rank test does not assume proportional hazards per se. It…
What is the difference between filter and kernel in CNN? A “Kernel” refers to a 2D array of weights. The term “filter” is for 3D…
How do you find the skewness of a histogram? By looking at the direction of the tail of a skewed distribution, you determine the direction…
Why do we use tensors in deep learning? In deep learning it is common to see a lot of discussion around tensors as the cornerstone…
How to calculate the effect size in es? Effect Size (ES) 1 Standardized difference between two groups. 2 Correlation measures of effect size. 3 Computational…
What is the theory of least squares? The least squares method is a statistical procedure to find the best fit for a set of data…
What is data dredging in research? Data dredging is defined as “cherry-picking of promising findings leading to a spurious excess of statistically significant results in…
What is deviation in simple words? : an act or instance of deviating: such as. a navigation : deflection of the needle of a compass…