este es el codigo:

Limpieza de datos

Limpieza de datos.

<img alt='' data-srcset='https://secure.gravatar.com/avatar/26c893bf64d4edc6f9799ae5a625c953?s=92&d=mm&r=g 2x' itemprop='image' height='46' width='46' data-src="https://secure.gravatar.com/avatar/26c893bf64d4edc6f9799ae5a625c953?s=46&d=mm&r=g" class="avatar avatar-46 photo lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img alt='' src='https://secure.gravatar.com/avatar/26c893bf64d4edc6f9799ae5a625c953?s=46&d=mm&r=g' srcset='https://secure.gravatar.com/avatar/26c893bf64d4edc6f9799ae5a625c953?s=92&d=mm&r=g 2x' itemprop='image' class='avatar avatar-46 photo' height='46' width='46' />

SocialTIC

2016-04-04

Google Refine

Herramienta basada en navegador Web para la limpieza de datos.

<img alt='' data-srcset='https://secure.gravatar.com/avatar/26c893bf64d4edc6f9799ae5a625c953?s=92&d=mm&r=g 2x' itemprop='image' height='46' width='46' data-src="https://secure.gravatar.com/avatar/26c893bf64d4edc6f9799ae5a625c953?s=46&d=mm&r=g" class="avatar avatar-46 photo lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img alt='' src='https://secure.gravatar.com/avatar/26c893bf64d4edc6f9799ae5a625c953?s=46&d=mm&r=g' srcset='https://secure.gravatar.com/avatar/26c893bf64d4edc6f9799ae5a625c953?s=92&d=mm&r=g 2x' itemprop='image' class='avatar avatar-46 photo' height='46' width='46' />

SocialTIC

2016-04-04

Open Refine

(ver tutorial sugerido en Escuela de Datos).

<img alt='' data-srcset='https://secure.gravatar.com/avatar/26c893bf64d4edc6f9799ae5a625c953?s=92&d=mm&r=g 2x' itemprop='image' height='46' width='46' data-src="https://secure.gravatar.com/avatar/26c893bf64d4edc6f9799ae5a625c953?s=46&d=mm&r=g" class="avatar avatar-46 photo lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" /><noscript><img alt='' src='https://secure.gravatar.com/avatar/26c893bf64d4edc6f9799ae5a625c953?s=46&d=mm&r=g' srcset='https://secure.gravatar.com/avatar/26c893bf64d4edc6f9799ae5a625c953?s=92&d=mm&r=g 2x' itemprop='image' class='avatar avatar-46 photo' height='46' width='46' />

SocialTIC

2016-04-04

Data Wrangler

Herramienta en línea para la limpieza de datos (no se requiere instalación).