Tag Archives: programming

To err is human – to R is happy pirate noob

Okay, I have to admit it, I saw the quote “to err is human to arr is pirate” and I totally loved it first sight.

Then the love decided that I should try an introductional course in R – and suddenly I am here, writing about this 2-day-experience with a really catchy headline…

So. R. Some of you may know that this is a programming language, very used and beloved by data miners and statistic-geeks. For more information have a look here.

I am not going to do any tutorials on R or so, because I am still a total beginner – but a really happy noob, as you may know. I decided some months ago that the word “newbie” or “noob” is not a negative term for me – I am at the start of something new. So, this is just the beginning of a learning process, another one, because I am learning all my life. 😉

If you want to learn a new programming language, you might take a look to my dear Ninja’a blog on this, this and this blogpost concerning programming and learning programming languages (oh, there is even another one…).

First things first: NO, it is not easy. Learning a new language (no matte if spoken, dead, programming or fictional – now, do not tell me, you never tried Elvish or were fascinated by the Navi-language) is not easy, it takes a lot of time and practice and a lot of thinking and remembering and a lot of mistake-making.

I am currently finishing my dissertation – and it will be done by end of December, hear me!

And I have an amount of 432 objects in my Excel-file that I need to analyse. Okay, I could do it with Excel, BUT: there is a nicer way of building graphics and of analyzing a lot of data (I am really proud of resisting and not calling it “big data” 🙂 )

So, I just managed to combine all my relief motifs of different trees, plants, cornucopiae, sacrificial servants and so on and I ran my very first script with this new defined variables.

And I know, these things are just peanuts for every experienced programmer out there, but I guess for a 2-day-course I am quite successful.

I have to rush now, I need to go to a quite interesting talk – so forgive me for being so late with this post, but maybe I can please and entertain you in your coffee break on this nice monday with his litte blogpost.

Stay calm and keep going, my dear readers!

All the best,

Astrid (also known as the happy noob) 🙂

London calling …

Workshop on Digital and Practical Epigraphy
(London, April 29–May 4, 2019)

As you might have seen on our Twitter or Instagram-Account, I spent a week in London, participating at a really interesting workshop. It caught me while flipping over some homepages on epigraphy and classics in february this year. I was working on my catalogue for my thesis back then and somehow really frustrated about the fact that some archaeologists have no idea about epigraphy at all. Well, there are also some epigraphists who do not think inscriptions are archaeological material either, … So, it is time that we change this view, don’t you all think so?

I want to show my network and the people around me that (mainly) stones with letters on them are far more interesting than any epigraphist or archaeologist has ever thought of before. And because of that I decided that it is time to show the world my fascination. And as an archaeolgist, I use pictures for sharing my research, before I use words. And, good thing for me, this workshop was actually on taking pictures of inscriptions – or, so to speak, different methods to produce images and/or a proper documentation of inscriptions.

So, what did I learn at this particular workshop?

We started with the various methods of documenting inscriptions. And we really started from scratch, talking about the method of making squeezes (basically pressing and smashing wet special paper on a wet stone by using a great brush – acutally you can watch a video on how to do it here), about taking drawings of the inscriptions and so on. We talked about printed epigraphic ressources as well as about online sources.

We had a very interesting introduction to photogrammetry as a method of documentation for inscriptions. We tried it out at the wonderful St Pancras Gardens – next to making squeezes, we had to pick one stone of our choice – I decided on a little broken one who stucks in the earth and has a pretty angel face on it. We took the photographs wth our smartphones. This was completely new to me, for I am used to my DSLR camera – but I was very surprised to see my results after the whole aligning, dense cloud building and mesh building on Agisoft Metashape (looks quite the same like Photoscan, does the same, feels the same – at least for me).

As you can see, it does look really nice…

After our work with 3D-models and squeezes, we got into the “serious” DH-stuff… I am talking about TEI, EpiDoc and EFES (EpiDoc Front End Services, which is a custom and a platform for publication and search/indexing of EpiDoc files). I have heard the terms “TExt Encoding Initiative” and EpiDoc before, of course, I knew that there was something about coding and tagging and XML, but how all these things are really connected, never ever came clear to my mind, because I simply never ever had the time to read through the amazing amount of information on these things.

Basically, it is a way to encode your inscriptions with all the metadata and information you have about them (e.g. finding spots, description, the museums where it can be found today, transcription etc.) in XML and to make them accessible online on a database or website of your project. There are many different projects running on these kind of scheme, just scroll through the short Wikipedia entry on EpiDoc and click on the various links!

Coding means “keep the cookies coming” – and thank God they had really tasty cookies there. And coffee. Now I finally understand all my friends who work as programmers…

The people behind EpiDoc which gave this workshop are very interested in getting people to know about their project and sharing their knowledge on how to get inscriptions online to make them accessible and useful for science and research to happen. So, go ahead and inform yourself on the various possibilities of participating at a workshop where you can learn the basics of EpiDoc!

… and EFES, of course. This is one of my first tests with EpiDoc files I had to run on EFES, and it worked – it may not look that aesthetic, but, hey, it worked out the way I wanted it too!

By the end of the week, I have to admit it, I was really exhausted. There were so many new things criss-crosing in my mind, it took me nearly four days to recover my brain… For now, I am busy trying to summarize my notes and to work them through again, just making sure not to forget anything important. I hope that soon I can find the time to write more extensive posts on the single methods I learned about.

For now, it is just a very short summary on this amazing week.

I hope you enjoyed this little overview –

take care!

Astrid/archaeogirl