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Sweep function in r

sweep function in r

Value, an sweep brush photoshop array with the same shape as x, but with the summary statistics swept out.
Set to false for a small speed gain when you know that dimensions match.
multCol apply function is useful to this kind of simple column-wise or row-wise calculation, however it would be cumbersome if you want to add different values for each column/row.The output is what I desired and can be plotted nicely as a bar plot.As in the default, binary operators can be supplied if"d or bac"d.Sweep out Array Summaries, return an array obtained from an input array by sweeping out a summary statistic.A few notes to the code above: The notation is the select operator.What i'm interested in is how experienced R programmers/analysts use sweep in their own code).The New S Language.Basic syntax of sweep function is like this sweep takes four arguments to work.

Use sweep(x, margin, ray(stats) if stats is a vector and you want to be warned if any recycling occurs.
Table shows that this function is the same as apply(x, margin, sum) and colSum is just a faster version of the same statement.
Remember, for example, that to extract all the elements of the third line of B requires: B3 The notation expresses the fact that the we are dealing with lists: la z boy discount furniture 2 means the second element of the list.
Or in other words I would like to use the total line and sweep it through my data.
In dsw promo codes january 2015 this way, gene expression changes are not biased by expression levels.Keywords array, iteration, usage sweep(x, margin, stats, FUN "- rgin true, ).Many other enquiries on the data are possible.Revenue by product and continent, africa.Product - c A "B "C "Total.sweep(data,2,c(3,4,5,6 -),1,2,3,4 1, 0 2.


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