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en:data_preparation_examples [2017/03/01 13:20]
David Zelený
en:data_preparation_examples [2018/03/30 23:04]
127.0.0.1 external edit
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 As an example how to detect missing values in a matrix, let's use [[en:​data:​danube|Danube meadow dataset]] with Ellenberg indicator values for individual species (this is a dataset with species attributes, with species in rows and tabulated Ellenberg indicator values in columns): As an example how to detect missing values in a matrix, let's use [[en:​data:​danube|Danube meadow dataset]] with Ellenberg indicator values for individual species (this is a dataset with species attributes, with species in rows and tabulated Ellenberg indicator values in columns):
 <code rsplus> <code rsplus>
-danube.ell <- read.delim ('http://www.davidzeleny.net/​anadat-r/​data-download/​danube.ell.txt',​ row.names = 1)+danube.ell <- read.delim ('https://raw.githubusercontent.com/​zdealveindy/anadat-r/master/​data/​danube.ell.txt',​ row.names = 1)
    
 </​code>​ </​code>​
en/data_preparation_examples.txt · Last modified: 2019/01/21 00:36 by David Zelený