All functions |
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Compute knot points of an average shifted histogram |
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Extract coefficients from a function |
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return a vector of row or column indices |
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Campare two numeric vectors |
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Calculate statistics for "response" variables |
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apply-type function for data frames |
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Lagged Differences with equal length |
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Evaluate a formula |
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Evaluate a part of a formula |
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Fit a distribution to data and return a function |
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Convert lazy objects into formulas |
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Infer a Back-Transformation |
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Inspect objects |
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Interval statistics |
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Join data frames |
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List extraction |
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Convert logical vector into factor |
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Logit and inverse logit functions |
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Create a function from a formula |
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Convert to a data frame |
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extract predictor variables from a model |
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Internal tally methods |
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Convert formulas into standard shapes |
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Modified summaries |
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Counting missing/non-missing elements |
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Exclude Missing Data with Warning |
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Nice names |
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Parse Formulas |
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Compute proportions, percents, or counts for a single level |
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Compute all proportions or counts |
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Insert Inhibition of Interpretation/Conversion into formulas |
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Return rhs of a formula or expression |
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Tabulate categorical data |
Convert a vector to a data frame |
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