 Up the Data Cleaning Process
## Module 3: Row-wise constraints
### Claus Thorn Ekstrøm and Anne Helby Petersen<br>UCPH Biostatistics
### CSP, Portland, OR, Feb. 15th, 2018<br>.footnotesize[<a href="https://ekstroem.github.io/dataMaid/CSP2018/index.html">Slides/homepage</a>]

---

  


##Row-wise or column-wise checks?

&lt;img src="pics/colrow1.png" width="75%" style="display: block; margin: auto;" /&gt;

---

##Row-wise or column-wise checks?

&lt;img src="pics/colrow2.png" width="75%" style="display: bl