Can measure vs should measure
Sources of inaccuracy in data
data quality
Adjust, and adjust some more
Kaiser looks at an interactive chart in the Financial Times.
What's smelling fishy? Maybe your data
Kaiser answers a reader's question about diagnosing data problems.
Better late than never
Kaiser learns about someone who never checks his data for problems
Tell me what makes you mad
Kaiser asks what's wrong with this dataset
In search of the honest credit repair shop
FTC made the headlines recently complaining about inaccurate consumer credit reports. The