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INSTALL GGPLOT2 IN R STUDIO MANUAL
INSTALL GGPLOT2 IN R STUDIO DOWNLOAD

INSTALL GGPLOT2 IN R STUDIO MANUAL

Manual colors: scale_color_manual(), scale_fill_manual().

Gray scales: scale_color_grey(), scale_fill_grey().

Brewer palettes: scale_colour_brewer(), scale_fill_brewer(), scale_color_brewer().

Change colors automatically and manually.

Functions: guides(), guide_legend(), guide_colourbar().

guides() : set or remove the legend for a specific aesthetic.

Remove slashes in the legend of a bar plot.

Change the background color of the legend box.

Change the legend title and text font styles.

Functions: labs(), ggtitle(), xlab(), ylab(), update_labels().

Change the appearance of the main title and axis labels.

Main title, axis labels and legend title.

Create a pie chart from a factor variable.

Functions: geom_errorbarh(), geom_errorbar(), geom_linerange(), geom_pointrange(), geom_crossbar(), stat_summary().

Dot plot with mean point and error bars.Functions: geom_line(), geom_step(), geom_path(), geom_errorbar().Change manually the appearance of lines.Change automatically the line types by groups.Change globally the appearance of lines.Functions: geom_point(), geom_smooth(), stat_smooth(), geom_rug(), geom_density_2d(), stat_density_2d(), stat_bin_2d(), geom_bin2d(), stat_summary_2d(), geom_hex() (see stat_bin_hex()), stat_summary_hex().Scatter plot with marginal density distribution plot.Scatter plots with the 2d density estimation.Change the point color/shape/size manually.Change the point color/shape/size automatically.Change the appearance of points and lines.Functions: geom_histogram(), stat_bin(), position_identity(), position_stack(), position_dodge().Change histogram plot line types and colors.

Add mean line and density plot on the histogram.Functions: geom_density(), stat_density().Change density plot line types and colors.Functions: geom_jitter(), stat_summary().Stripchart with box blot and violin plot.Functions: geom_violin(), stat_ydensity().Add summary statistics on a violin plot.Functions: geom_boxplot(), stat_boxplot(), stat_summary().Change the order of items in the legend.

INSTALL GGPLOT2 IN R STUDIO DOWNLOAD

If you want be highly effective, download our book: Guide to Create Beautiful Graphics in R This document provides R course material for producing different types of plots using ggplot2. ggplot() function is more flexible and robust than qplot for building a plot piece by piece.qplot() stands for quick plot, which can be used to produce easily simple plots.There are two major functions in ggplot2 package: qplot() and ggplot() functions. Geometry defines the type of graphics ( histogram, box plot, line plot, density plot, dot plot, ….).It can also be used to control the color, the size or the shape of points, the height of bars, etc…. Aesthetics is used to indicate x and y variables.The principal components of every plot can be defined as follow: The concept behind ggplot2 divides plot into three different fundamental parts: Plot = data + Aesthetics + Geometry. Ggplot2 is a powerful and a flexible R package, implemented by Hadley Wickham, for producing elegant graphics.