wiki:guide:tips:digitize
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wiki:guide:tips:digitize [2022/02/09 20:26] nicole_hardy_alumni.brown.edu |
wiki:guide:tips:digitize [2022/02/09 21:13] (current) nicole_hardy_alumni.brown.edu |
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| - Type in digitize(" | - Type in digitize(" | ||
| - Once you do this, you will need to calibrate your x and y axes, respectively. | - Once you do this, you will need to calibrate your x and y axes, respectively. | ||
| - | - On the x axis select two clearly defined points where you have the exact values. Tick marks on the x axis would be great choices. | + | - On the x axis, select two clearly defined points where you have the exact values. Tick marks on the x axis would be great choices. |
| - | - On the y axis select two clearly defined points where you have the exact values. Tick marks on the y axis would be great choices. | + | - On the y axis, select two clearly defined points where you have the exact values. Tick marks on the y axis would be great choices. |
| - Once you finish, you will see blue X's at the points you selected. {{ : | - Once you finish, you will see blue X's at the points you selected. {{ : | ||
| - Type each of the points you selected in the console, hitting enter after each one. In the example above, you would do the following: 0, enter, 24, enter, 8.5, enter, 12, enter. | - Type each of the points you selected in the console, hitting enter after each one. In the example above, you would do the following: 0, enter, 24, enter, 8.5, enter, 12, enter. | ||
| Line 22: | Line 22: | ||
| <WRAP center round tip 90%> Always double check to make sure the values that R gives you align with what you're expecting. </ | <WRAP center round tip 90%> Always double check to make sure the values that R gives you align with what you're expecting. </ | ||
| + | ===== Video Walk Through: ===== | ||
| + | Check out this video! If it's blurry, go directly to the YouTube page to view it. {{youtube> | ||
| + | |||
| + | ===== R Script: ===== | ||
| + | < | ||
| + | # | ||
| + | ### Setting up workspace to be able to digitze graphs | ||
| + | # | ||
| + | setwd(" | ||
| + | install.packages(' | ||
| + | library(' | ||
| + | |||
| + | digitize(" | ||
| + | |||
| + | </ | ||
wiki/guide/tips/digitize.1644438362.txt.gz · Last modified: 2022/02/09 20:26 by nicole_hardy_alumni.brown.edu
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