It is very easy to flip transpose a data frame in R.

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The antilogit value of a variable can. E useful in plotting.

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Notes on basic import and export in R.

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Some quick ways to visualise new data.

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You will often want to combine different datasets with a column in common. This is easy to do in R.

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When you need to compare different data with very different value ranges.

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To change the name of a column in a data.frame

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It is often necessary to replace values in a column in data.frame, for example NAs with 0s.

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Ordering a data frame by a particular column can be quicker than doing it in excel, if the data frame is large.

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