DataScience Deep DiveWere US Covid19 case numbers a Nasdaq predictor in 2020?The global Covid19 pandemic has, on an economic scale, shaken markets from all levels from micro to macro. But, did it shake the Nasdaq…3 min read·Jan 2, 2021----
DataScience Deep DiveScaling for a double y axis plot with scikit-learnMany machine learning algorithms work better when features are on a relatively similar scale and close to normally distributed…3 min read·Dec 27, 2020----
DataScience Deep DiveTime Series ARIMA model-Finding best fit AIC -pdq/s by grid searchUsually, in the basic ARIMA model, we need to provide the p,d, and q values which are essential. We use statistical techniques to generate…3 min read·Dec 26, 2020--1--1
DataScience Deep DiveNull Hypothesis and Void?The Null Hypothesis is one in which human beings' innate curiosity has never so much appreciated as compared to finding reason in ideas…4 min read·Dec 24, 2020----
DataScience Deep DiveTime Series Model— Trends,Seasons and StationarityThere are two major reasons behind non-stationarity of a time series:4 min read·Dec 24, 2020----
DataScience Deep DiveLinear Regression — Feature step selection based on p-value for your modelWorking on data with many features and training models may take way too long when iterating through all the combinations for stepwise…3 min read·Dec 24, 2020----
DataScience Deep DiveData Science is Here and NowFor me, the thing about data science that makes it so exciting to the modern world is its unparalleled ubiquity — I see data science…2 min read·Dec 22, 2020----