Data

6 basic excel (spreadsheet) functions / formulas: SUMIF, CONCATENATE, MATCH, (LEFT, MID, RIGHT), (HLOOKUP & VLOOKUP), TRANSPOSE

6 basic excel (spreadsheet) functions / formulas: SUM, AVERAGE, MAX, MIN, COUNT, COUNTIF

Creating a dashboard is no longer that difficult. You are always able to create dashboard using Tableau Public. Here is the step by step of it.

Let’s learn about SQL basic commands for databases.

Rstudio is a free and open source integrated development environment (IDE) for R programming language.

Gephi is an open-source software for network visualization and analysis.