Nevertheless, the basic layout and functions within all of these are quite similar, and it is also noteworthy that Excel spreadsheets will open and run in Numbers, and Numbers spreadsheets can be 'Saved as' Excel spreadsheets. However, there are differences between Excel and Numbers in the user interface and the menus, and there are also differences among different versions of Excel. Z, AA, AB, AB, etc.) which can be used to store text or numeric data and to perform a wide variety of mathematical and other functions that greatly facilitate analysis, organization, and reporting. The basic function of Excel spreadsheets (for PCs) and Numbers (for Mac and iPad) is similar they all consist of a matrix of rows (1, 2, 3, 4, etc.) and columns (A, B, C.
Spreadsheets are very useful tools in public health because they are widely available, and can be used for collecting data, statistical analysis, constructing graphs and tables which can be exported into other applications or converted into image files. Excel (PCs) and Numbers (Mac & iPad) Introduction
