All functions |
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Adjust the size of character strings |
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Aggregate columns |
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Apply a function on character strings |
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Assign a class to columns |
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Assign an id to a list of characters or factors |
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Assign categories |
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Paste element and add elememt separators. |
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Create a data frame from scratch or based on one or two data frames |
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Duplicates elements of a data frame |
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Find values in a given vector |
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Flexible bell-shaped function |
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Extract digits from a character vector |
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Extract file name, extension and basename ofrom a path.é |
Keep a selection of words or letters |
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Logistic functions |
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Lorem ipsum. |
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Compute the mean along a vector |
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Pre-formatted message functions |
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Multiple match |
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Get a data frame of package and their installed version. |
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Reads YAML headers |
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Rename object |
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Scale a set of values |
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Generate a regular sequence based on the range of a vector |
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Set class of data frames columns |
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A simple function to associated p-values with symbols |
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Makes a data frame or a matrix square |
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Timer and Stopwatch |
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Write data frames in a document |
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Search values or patterns in a vector |