Reorder Columns Of Data Frame In R 4 Examples Change Position Of Variables Subset Select Statistics Globe Mp3 & Mp4 Download

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extract certain columns of a data frame in r (4 examples) | subset variables by column name

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reorder() function in r (example) | vector & data frame | sort boxplot by median values decreasingly

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select odd & even rows & columns from data frame in r (4 examples) | seq_len, nrow & ncol functions

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move column to first position of data frame in r (2 examples) | shift to beginning | dplyr package

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r randomly reorder data frame by row & column / variable (examples) | sample, nrow & ncol functions

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subset data frame rows based on factor levels in r (example) | select & extract | logical condition

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sort column based on other variable in r (3 examples) | order data frame rows | order() & arrange()

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select subset of data table columns in r (example) | keep & remove variables | data.table package

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size of data frame in r (4 examples) | dimension, length, number of rows & columns | dim() function

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remove data frame columns by name in r (6 examples) | drop variable | subset, within, select & setdt

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select second to last columns of data frame in r (2 examples) | remove & extract first variable name

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r sort variables of data frame by column names (2 examples) | order alphabetically | base vs. dplyr

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select only numeric columns from data frame in r (example) | extract variables with base r & dplyr

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sort data frame in r (4 examples) | order, arrange (dplyr) & setorder (data.table) functions

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r order data frame rows according to vector (example) | sort & rearrange | match & left_join [dplyr]

4:09

change index numbers of data frame rows (r example) | set order & reset | rownames & nrow function

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how to subset rows and columns in a data frame in r (3 minutes)

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add new row at specific index position to data frame in r (example) | rbind & rownames functions

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reorder columns of data frame in r (4 examples) | change position of variables | subset & select

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