Employee Skills

A survey was done to ask employees to rate themselves on a scale of 1-5 on different technologies and skills. We would like you to analyze this data and present it in a list where we are providing primary, secondary, and tertiary skills. Primary skills can be defined as skills rated 5; secondary skills rated 3 and 4; and tertiary skills rated 2. The final list should appear as it does on the KNIME forum where this challenge was suggested:

1. Primary skill can be defined as skills rated 5, Secondary skills rated 3 and 4 and tertiary skills are rated 2. The final list should appear like below.

2. Top three skills as “Primary Skills”, Next five skills as “secondary Skills” and next 7 skills as “Tertiary skills”. There could be cases where an employee has not rated themselves more than 3 on any of the skill.