The example files used here can be downloaded by clicking the file name: example1.txt, example1.csv, example1.xlsx. (For text format files, you can copy the content on the webpage and paste it into a ...

The Java input/output (I/O) facilities provide a simple, standardized API for reading and writing character and byte data from various data sources. This article explores the I/O classes ...

How to Write a Data Report. A data report is a technical document that details whatever data you have collected and shows how it was analyzed. While a data report can be a complex document, it's ...

For example, having graded quite a bit of student writing, I can say from experience that students often adhere to the heuristic that big, fancy words will make them sound smarter.

These recommendations are aimed primarily to my students from the Master's Programme in Data Science at the University of Helsinki, but many points are likely to apply to related programmes and other ...

The presentation of new data in any scientific manuscript, for example, should be discussed in past tense rather than present tense.

Data-driven cultures do not suddenly emerge. They are cultivated by business leaders who exemplify the data-driven attitudes and behaviors they want to see in their organizations. This article ...