| Portugal | Exp per student |
| 1998 | |
| 1999 | 27.0 |
| 2000 | 25.8 |
| 2001 | 26.2 |
| 2002 | 23.8 |
| 2003 | 24.8 |
| 2004 | 22.0 |
| 2005 | 25.3 |
| 2006 | 26.8 |
| 2007 | 32.1 |
| 2008 | 25.5 |
| 2009 | 29.2 |
| 2010 | 30.0 |
| 2011 | 26.9 |
| 2012 | |
| 2013 | 25.1 |
| 2014 | 26.9 |
| 2015 | 26.9 |
Specialized on Data processing, Data management Implementation plan, Data Collection tools - electronic and paper base, Data cleaning specifications, Data extraction, Data transformation, Data load, Analytical Datasets, and Data analysis. BJ Data Tech Solutions teaches on design and developing Electronic Data Collection Tools using CSPro, and STATA commands for data manipulation. Setting up Data Management systems using modern data technologies such as Relational Databases, C#, PHP and Android.
Saturday, July 4, 2020
Interpolation/Missing Data Question
Hi, very very very beginner user here. I'm trying to linearly interpolate some missing values but am having difficulties when the missing variable is the first or last. I'm working with country-year so my data looks like this
When I use the interpolate function it generates a value for 2012, but not for 1998. I think I understand why this is, but I'm wondering if there is any other way to fill in the missing data? Thanks in advance..
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