## How do you make a graph in R?

**How to create a simple line chart in R**

- Install the ggplot2 package. We’ll need ggplot2, a graphing package, to plot our data. …
- Inspect your csv. …
- Load the csv in R. …
- Preview the csv. …
- Plot the data. …
- Add title, caption, and new axis names. …
- Add more ticks to your axis. …
- Change the font.

## How do you make a good looking graph?

**Then choose the chart most appropriate for your data.**

- 2) Sort bar graph data so it’s intuitive. …
- 3) Shorten Y-axis labels. …
- 4) Remove background lines. …
- 5) Remove default line margins. …
- 7) Stay away from 3D effects. …
- 8) Delete the legend if it’s not necessary. …
- 9) Include branded colors. …
- 10) Add a shaded area to a line chart.

## What graph should I use in R?

The most commonly used graphs in the R language are **scattered plots, box plots, line graphs, pie charts, histograms, and bar charts**. R graphs support both two dimensional and three-dimensional plots for exploratory data analysis.

## How do you graph a function in R?

To plot a chart of an Object in R, **use the plot() function**. Point and line plots can be produced using the plot() function, which takes x and y points either as vectors or single numbers along with many other parameters.

## How do you make a graph look more professional?

**7 steps to make a professional looking line graph in Excel or…**

- Replace the legend with direct labels.
- Remove gridlines or make them lighter.
- Clean up the axes.
- Consider selective data labels.
- Add text that explains the message.
- Increase font sizes so they are easy to read.
- Use color to focus attention.

## How do you make data visually appealing?

**8 Tips to Make Your Data Visualization More Engaging & Effective**

- Make Sure Your Data Is Compelling & Strong Enough. …
- Make Sure Your Data Is Right for the Story. …
- Don’t Overcomplicate the Design for the Sake of It. …
- Use the Right Graph Style for Your Data (& Audience) …
- Focus on the Point. …
- Use Color Effectively Within Limitation.

## How do you make a line graph attractive?

Quote from video: *Step 2 remove the gridlines or at least make them lighter. By default there are gridlines the horizontal lines that are on the chart. These because it's a line graph can be distracting.*

## How do you create a curved graph in R?

Quote from the video:

Quote from video: *So we'll start by defining a function that we want to plot. This is just going to be a quadratic equation here and then to draw the function using base R we can use this curve function.*

## How do you make a line plot in R?

The basic plot command

The plot command accepts many arguments to change the look of the graph. Here, we use **type=”l” to plot a line rather than symbols**, change the color to green, make the line width be 5, specify different labels for the x and y axis, and add a title (with the main argument).

## How do you make a bar graph in R?

Quote from the video:

Quote from video: *We're going to be plotting now in base are all you have to do is use the bar plot function. And then pass in a table of the categorical variable you're making the bar plot for.*

## How do I make a column chart in R?

Quote from the video:

Quote from video: *You can see the data here in the data frame named. Data from API I created it earlier and it contains data from the indicator. With unique identifiers HFA's 74. If i take a look at my metadata. I.*

## How do you make a clustered bar graph in R?

Quote from the video:

Quote from video: *So now everything is loaded up the bar plot and then my table 2 because I want to based on those proportions. And if she said this side is true it will actually give you the clustered version.*

## How do you make a scatter plot in R?

A scatter plot can be created **using the function plot(x, y)**. The function lm() will be used to fit linear models between y and x. A regression line will be added on the plot using the function abline(), which takes the output of lm() as an argument. You can also add a smoothing line using the function loess().

## How do you plot in R studio?

Quote from the video:

Quote from video: *And then our Y variable. Which is cars dollar sign distance. If I plot those you see in this window over here a plot of speed versus distance. That's all you need to do a very basic plot.*

## How do you plot points in R?

To add new points to an existing plot, **use the points() function**. The points function has many similar arguments to the plot() function, like x (for the x-coordinates), y (for the y-coordinates), and parameters like col (border color), cex (point size), and pch (symbol type).