![]() ![]() This document is an open resource and it is anticipated to be updated at regular intervals. All the sample data files used in this guide are provided in the folder R_Files, which may be freely downloaded from the zenodo repository (DOI: 10.5281/zenodo.3837331). Stata can work with dates such as 21nov2006, with times such as 13:42:02.213, and with dates and times such as 21nov2006 13:42:02.213. These notes were written especially for users running the Windows version of R, but most of the material applies to the Mac and Linux versions as well. Full documentation on Stata’s date and time capabilitiesincluding documentation on relevant functions and display formatscan be found inD datetime. 08, and then to update the code with the > coordinate 0.84. ![]() ![]() However, technical terms have been intentionally avoided so that these examples are understood by non-archaeologists and it should be easy for specialists from other disciplines to see how the analyses presented could be used with their types of data and research questions. The xline() option, also documented there, is irrelevant for bar charts. The examples given throughout this guide are taken from the archaeological sciences. This means that even though the mathematical principles of different statistical methods are briefly described, the key aim is to make sure the reader understands what kind of data is being analysed, what type of test is the most appropriate, how to actually implement this test correctly using R, and how to properly interpret the results. stable generate nn generate pcprice in 1 replace pcprice + pcn-1 in 2/L twoway area pc n, xline(30, lpattern(-)) Tags: graph, reference line. The emphasis of the current guide is on ‘Applied Statistics’. I have already tried to place an invisible scatter on top and add a refline there, but it seems that Stata first merges all the layers and then sinks the reflines. ![]()
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