sum Function in R (3 Examples) | Remove NA & Adding Up Column Values
Add Column to Data Frame in R (3 Examples) | Append Vector as New Variable to Table | cbind Function
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pull R Function of dplyr Package (2 Examples) | Extract Column / Variable from Data Frame / Tibble
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Absolute Value in R (2 Examples) | abs Function | Convert Vector & Data Matrix to Positive Values
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Format Number as Percentage in R (3 Examples) | Express Numeric Values in Percent | Create Function
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Change Spacing of Axis Tick Marks in Base R Plot (2 Examples) | Modify Values with axis() Function
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Calculate Mean of Data Frame Column in R (6 Examples) | mean, summarise of dplyr, colMeans & na.rm
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Compute z-Score in R (2 Examples) | Normal Standard Scores & Standardized Values | Formula & scale()
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Draw Plot with Actual Values as Axis Ticks & Labels in R (2 Examples) | Change Tick Marks of Axes
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rep Function in R (3 Examples) | Replicate Elements of Vectors & Lists | times, each & len Arguments
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Square Root in R (2 Examples) | How to Apply the sqrt Function in RStudio | Numeric Value & Vector
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Conditionally Remove Row from Data Frame in R (3 Examples) | How to Delete Rows of Matrix or Table
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Replace X-Axis Values in R (Example) | How to Change & Customize Ticks of Axes | axis() Function
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Remove Empty Rows of Data Frame in R (2 Examples) | apply, all, rowSums, is.na & ncol Functions
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names() Function in R (2 Examples) | How to Get or Set Names of Vector or List | Modify Data Objects
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Draw Plot of Function Curve in R (2 Examples) | Base R vs. ggplot2 Package | curve & stat_function
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abline() Function in R (6 Examples) | Draw ABline to Plot | Horizontal, Vertical & Regression Slope
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Convert Matrix to Data Frame in R (2 Examples) | Change to data.frame Class | as.data.frame Function
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Change Row Names of Data Frame or Matrix in R (4 Examples) | row.names, data.frame & matrix Function
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Column TRIX Series
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Adding fonts in R
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