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Mutate to concatenate columns that contain a specific string in their names...


rdplyrgreplmutate

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grepl in multiple columns in R...


rgrepl

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Understanding why grepl doesn't appear to be correctly identifying words...


rstringgrepl

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Creating a new column by pasting all columns matching part of a string in R...


rdataframegrepl

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dplyr mutate case_when grepl not returning values correctly in R...


rdplyrgreplmutate

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Using grepl with OR condition to filter string...


rdplyrgrepl

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Extract only numbers followed by a + in text column and return numbers that follow the patter in a n...


rdataframegrepl

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Function to search multiple strings across multiple columns and create binary output variables...


rfunctiongrepl

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Check column A in table 1 if contains value from column A in table 2 and return the value of column ...


rdataframesearchmatchgrepl

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Inserting a new row with value extracted from column name...


rrowgrepl

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How to use grepl() to select specific strings in a list of dataframes?...


rselectdplyrgrepl

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Partial matching of raster values in R...


rpattern-matchinggreplterra

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Replace entire strings in column based on partial match in other column...


rtexttibblegreplmutate

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How do I exclude certain strings when using grepl?...


rregexgrepl

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Using mutate and grepl with multiple conditions...


rconditional-statementsgreplmutate

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using regex and grepl to detect words starting with a specific pattern...


rregexgrepl

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Need help processing multiple response strings from a google form using R...


rstringgoogle-sheetsgoogle-formsgrepl

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Use grepl() to match two elements of a string with separators with two column values in a dataframe ...


rdataframegrepl

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Conditionally replace cell dependent on match in other column...


rgreplmutate

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How do I supply agrepl with a list of strings to check?...


rstringgrepl

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can a variable be used to form regex pattern in R...


rregexgrepl

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Can't Figure How to use case_when and grepl to calculate per 100k for different years...


rdplyrtidyversecasegrepl

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Filter a dataframe based on a selection of string values found across multiple columns...


rtreefilteringgrepl

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Where to place is.na() when using grepl to find non-missing non-matches?...


rdataframenagrepl

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How to check for existence of a set of columns in large dataframes?...


rdataframematchgrepl

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Rearranging a R dataframe (changing to wide format based on certain conditions, renaming and reshuff...


rdplyrdata-wranglinggrepl

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Need to skip different number of rows in R...


rsplitdata.tablegreplskip

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R: Dplyr: How to Check if the Value of One Variable is Contained in Another...


rarraysdplyrgrepl

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R There is a package that reduce/filter multiple strings to the shortest string? Optimization of scr...


rstringoptimizationgrepl

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Search for pattern in datatable with grepl...


rdata.tablegrepl

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