Python Result Is Null. It mean this rowcolumn is holding null. Python Null object is the singleton None.
An undefined variable is not the same as. Many would argue that the word null is somewhat esoteric. But we will not prefer this way for large dataset as this will return TRUEFALSE matrix for each data point instead we would interested to know the counts or a simple check if dataset is holding NULL or not.
Its not exactly the friendliest word to programming novices.
Null is often defined to be 0 in those languages but null in Python is different. It mean this rowcolumn is holding null. Its not exactly the friendliest word to programming novices. P-value - The P value or calculated probability is the probability of finding the observed or more extreme results when the null hypothesis H 0 of a study question is true the definition of extreme depends on how the hypothesis is being tested.