Columbus Consulting | Data Analyst

Data Collection: identification and gathering of data from relevant sourcesData Cleansing: examination and cleansing of source data to ensure it is accurate, complete, valid and ready for transformation and or analysisData Transformation: conversation of data into formats and or structures suitable for analysisExploratory Data Analysis: examine and identify the data's underlying structure, patterns and relationshipsData Interpretation: draw conclusions and insights from data through pattern recognition, trend identification and translation into relevant narratives for decision makingData Visualization: organizing and presenting the data is visual formats to simplify interpretation