Demo dmdScheme

# Demo dmdScheme
## <p>dmdSchemes in action</p>
<a href="https://github.com/rkrug/LiveDemoDmdScheme" class="uri">https://github.com/rkrug/LiveDemoDmdScheme</a>
### Rainer Krug
### Department of Evolutionary Biology and Environmental Studies, UZH
### 2019/09/03 (updated: 2019-09-04)

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# Background
**`dmdScheme`** == Domainspecific MetaData Scheme

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background-image: url(./fig/5141328136_16d8f73ee7_b_BW.jpg)
background-size: cover
Image credit: [randylane](http://randylane.com/wp-content/uploads/2014/09/5141328136_16d8f73ee7_b.jpg)

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background-image: url(./fig/5141328136_16d8f73ee7_b.jpg)
background-size: cover
Image credit: [randylane](http://randylane.com/wp-content/uploads/2014/09/5141328136_16d8f73ee7_b.jpg)

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background-image: url(./fig/scattered-thoughts.jpg)
background-size: cover
Image credit: [How To See Thoughts](http://howtoseethoughts.org/wp-content/uploads/2014/05/scattered-thoughts.jpg)

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## Two aspects
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1. **Developing** a new Domain Specific MetaData Scheme
--

2. **Using** the new Domain Specific MetaData Scheme
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## Tool which will help to

#### develop a new Domain Specific MetaData Scheme [.blue[ developer & researcher]: .red[R & Spreadsheet]]
  
  - together with scientists
  
  - encourage buy in & "ownership" of scheme
  
???

- As simple as possible, but as complex as necessary
- Spreadsheet to define scheme

#### enter MetaData [.blue[ user]: .red[browser & Spreadsheet]]

- easy, fun & transparent

???

- Spreadsheet to enter data
--

#### validate MetaData [.blue[ user]: .red[browser]]

- report of errors and inconsistencies

???

- Validation report as html or pdf
--

#### export MetaData [.blue[ user]: .red[browser]]
  
  - formats suitable for repository submission & indexing

???

- at the moment only .xml

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## Use programming language R

## Two packages

1. **scheme generator - developer - `dmdScheme`**

- template scheme, 
  - base functionality for 
      - entering, 
      - validating and 
      - exporting the metadata and 
  - tools to develop new schemes and packages
  
--

2. **actual scheme - user - e.g. `emeScheme`**

- a specific scheme and can contain
  - additional functionality  for 
      - entering, 
      - validating and 
      - exporting the metadata and
  - additional specific tools

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# How to develop <br/> a new Domain Specific MetaData Scheme
(scheme) developer perspective  
(basic) R knowledge necessary

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background-image: url(./fig/workflow_newScheme.png)
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background-position: top center

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## Live Demo
How to Develop a New Domain Specific MetaData Scheme

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# How to use <br/> the new Domain Specific MetaData Scheme
from a user / researcher perspective  
no R knowledge necessary  
basic GUI (shiny app) is available  
also possible from R

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background-image: url(./fig/workflow_enterMetaData.png)
background-size: contain
background-position: top center

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# Live Demo
How to Enter New MetaData

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