Useful tips for everyday
How to do pairwise simple linear regression between variables? Fit paired regression between LHS variables A, B, C and RHS variables D, E, that is,…
Is time categorical or continuous? Here, time is now categorical, which means we get separate bars for each year. We’ve also broken out the different…
What is inner product in Hilbert space? product spaces and complete inner product spaces, called Hilbert spaces. Inner product spaces are special normed spaces, as…
What is sequence to sequence labeling? The sequence-to-sequence labeling problem is to algorithmically map a sequence on one alphabet to a “good” sequence on another…
How do you do a two way repeated measures ANOVA in Excel? In Excel, do the following steps: Click Data Analysis on the Data tab.…
How do you calculate optimal clustering? The optimal number of clusters can be defined as follow: Compute clustering algorithm (e.g., k-means clustering) for different values…
Which is an example of a uniform sampling? A camera measures light intensity with photoreceptors that perform an averaging and a uniform sampling over a…
How do you subset specific variables in R? So, to recap, here are 5 ways we can subset a data frame in R: Subset using…
How are splines defined? 1 : a thin wood or metal strip used in building construction. 2 : a key that is fixed to one…
How do you use Box Cox in Python? Implementation: SciPy’s stats package provides a function called boxcox for performing box-cox power transformation that takes in…