NaN is an abbreviation for "Not a Number". NaN is sometimes not equal to itself.
I'm familiar with NaN being "weird" in JavaScript, i.e., NaN === NaN always returns false, as described here. So one …
javascript arrays ecmascript-6 nanWhat are the benefits of NaN, PositiveInfinity or NegativeInfinity for float and double? When should we use or avoid them? …
c# nan infinityIt seems that the IEEE 754 standard defines 16,777,214 32-bit floating point values as NaNs, or 0.4% of all possible values. I wonder …
floating-point nan ieee-754I am trying to fit a simple machine learning model using scikit learn. Upon this line: clf.fit(features, labels) …
python pandas numpy nan numpy-dtypethis is my code: for col in df: if col.startswith('event'): df[col].fillna(0, inplace=True) df[col] = df[…
python pandas nan series imputationAs I understand it java will store a float in memory as a 32 bit integer with the following properties: The …
java nan infinityAssume I have a pandas series with several consecutive NaNs. I know fillna has several methods to fill missing values (…
python pandas time-series nan fillnaTo find the cause of floating point variables beeing set to NaN in my C++ program I enabled floating point …
c++ nan floating-point-exceptions