Our Blogs

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So here are our latest blogs sharing what we have learnt lately, we hope it will make your life easier.

Missing in Action

Most data is not created perfect.  And one imperfection quite common to most data analysts is that of missing values.  Records that have missing values in one or more variables are called incomplete cases.  In SAS, most procedures that analyse data ignore records with...

Similarly Different

My son and I are both similar and different.  I am human and so he is.  He is male and so am I.  He's got brown eyes and black hair and so do I.  There are the usual physical look alike traits and mannerisms and yet while similar we are also different.   I am old and...

Sampling for Success

In the world of data analytics, sampling is a common technique that reduces big data to a manageable size.  If done correctly, you don't have to work with the entire data also known as the population. Sampling is done mainly to reduce the time it takes to analyse the...