by Kelle
January 18, 2011
[title revised Jan 19] Since Jane’s questions have proved to be very popular and useful posts, we’ve decided to make “Ask AstroBetter” a regular feature. Continuing on the theme of spectral analysis, Eilat asks, Is there a straightforward way to take a table of wavelength, flux, error spanning the same range as SDSS spectra and […]

**Tags: **analysis, sdss, spectroscopy

Category: analysis Tags: analysis, sdss, spectroscopy

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by Jessica Lu
December 27, 2010
For many astronomers, statistics is an integral part of our analysis procedure; yet, we typically get very little formal training in this area. Recently, several astro-statistics papers have been posted on astro-ph that specifically address some of the unique attributes of astronomical data (small numbers of data points, frequent systematic errors or outliers, non-linear models, […]

**Tags: **analysis, statistics

Category: analysis Tags: analysis, statistics

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