A - Always check your assumptions
B - Backup your data
C - Check your code

D - Do you know your data?
E - Evaluate your results
F - Find the anomalies

G - Get help when you need it
H - Have a backup plan
I - Investigate your outliers

J - Justify your methods
K - Keep your data clean
L - Let your data tell a story

M - Make your visualizations impactful
N - No one knows everything
O - Outline your analysis

P - Practice good documentation
Q - Quality control is key
R - Review your work

S - Stay organized
T - Test your assumptions
U - Use the right tools

V - Verify your results
W - Write clear and concise reports
X - Xamine for gaps in data

Y - Yield to the evidence
Z - Zero in on your findings

If you can master the ABCs of data analysis, you will be well on your way to being a successful Data Analyst.