Difference between revisions of "Data Analysis"

Jump to: navigation, search
Line 21: Line 21:
Even better is that all part of the same table is outputted in a single file. Sometimes tables are consist of results from multiple estimations and it is preferably that they are outputted to a single file. See Stata command [[estout]].
Even better is that all part of the same table is outputted in a single file. Sometimes tables are consist of results from multiple estimations and it is preferably that they are outputted to a single file. See Stata command [[estout]].


Optimally all tables are outputted in a way that no manual formatting is required. A very common tool for that is LaTeX. DIME has prepared material for getting started with LaTeX that assumes no knowledge in LaTeX and aims to explain the work flow from software as Stata and R to final reports using LaTeX. [[https://github.com/worldbank/DIME-LaTeX-Templates]]
Optimally all tables are outputted in a way that no manual formatting is required. A very common tool for that is LaTeX. DIME has prepared material for getting started with LaTeX that assumes no knowledge in LaTeX and aims to explain the work flow from software as Stata and R to final reports using LaTeX. [https://github.com/worldbank/DIME-LaTeX-Templates]


== Different Specific Types of Analysis ==
== Different Specific Types of Analysis ==

Revision as of 19:43, 6 November 2017



Read First

Data analysis typically has two stages:

  1. Exploratory Analysis
  2. Final Analysis


In exploratory analysis, emphasis will be on producing easily understood summaries of the trends in the data so that the reports, publications, presentations, and summaries that need to be produced can begin to be outlined. Once those stories begin to come together, the code is re-written in a "final" form which would be appropriate for public release with the results.

Preparing the Dataset for Analysis

Once data is collected, it must be recombined into a final format for analysis, including the construction of derived variables not present in the initial collection. See Data Cleaning.

Outputting the Result of the Analysis

Just as the rest of your code the output of results must also be replicable. There are different degrees of replicability. The basic that is obviously a must is that all parts of the results used in the table is replicable.

Even better is that all part of the same table is outputted in a single file. Sometimes tables are consist of results from multiple estimations and it is preferably that they are outputted to a single file. See Stata command estout.

Optimally all tables are outputted in a way that no manual formatting is required. A very common tool for that is LaTeX. DIME has prepared material for getting started with LaTeX that assumes no knowledge in LaTeX and aims to explain the work flow from software as Stata and R to final reports using LaTeX. [1]

Different Specific Types of Analysis

Principal Component Analysis

Principal Component Analysis (PCA) is an analytical tool looks to explain the maximum amount of variance with the fewest number of principal components.

Cost Effectiveness Analysis

One type is Cost-effectiveness Analysis


Additional Resources