sna_eg_stanford:lab01
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| sna_eg_stanford:lab01 [2019/12/11 08:42] – [no pdf] hkimscil | sna_eg_stanford:lab01 [2022/11/28 22:26] (current) – hkimscil | ||
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| Line 82: | Line 82: | ||
| # directly by referencing the URL in the read.table() function, | # directly by referencing the URL in the read.table() function, | ||
| # as follows: | # as follows: | ||
| - | advice_data_frame <- read.table(' | + | # advice_data_frame <- read.table(' |
| - | friendship_data_frame <- read.table(' | + | # friendship_data_frame <- read.table(' |
| - | reports_to_data_frame <- read.table(' | + | # reports_to_data_frame <- read.table(' |
| - | + | ||
| + | advice_data_frame <- read.table(' | ||
| + | friendship_data_frame <- read.table(' | ||
| + | reports_to_data_frame <- read.table(' | ||
| + | |||
| + | |||
| + | |||
| # If the files you want to work with are on your local machine, | # If the files you want to work with are on your local machine, | ||
| # the easiest way to access them is to first set your working | # the easiest way to access them is to first set your working | ||
| Line 114: | Line 121: | ||
| # header=T, which tells R that the first row of data contains | # header=T, which tells R that the first row of data contains | ||
| # column names. | # column names. | ||
| - | attributes <- read.csv(' | + | # attributes <- read.csv(' |
| + | attributes <- read.csv(' | ||
| attributes | attributes | ||
| - | + | ||
| # Other commands may be used to load data from files in different | # Other commands may be used to load data from files in different | ||
| # formats. read.delim() is a general function for loading any | # formats. read.delim() is a general function for loading any | ||
| Line 559: | Line 568: | ||
| # To view your data in a spreadsheet-like window, use the command ' | # To view your data in a spreadsheet-like window, use the command ' | ||
| - | fix(reports_to_data_frame) | + | # fix(reports_to_data_frame) |
| # The attribute data for this lab is in a comma-separated-value | # The attribute data for this lab is in a comma-separated-value | ||
| Line 608: | Line 617: | ||
| # Take a look at each data frame using the ' | # Take a look at each data frame using the ' | ||
| # need to close each fix window before R will evaluate the next line of code. | # need to close each fix window before R will evaluate the next line of code. | ||
| - | fix(advice_data_frame) | + | |
| - | fix(friendship_data_frame) | + | # fix(advice_data_frame) |
| - | fix(reports_to_data_frame) | + | # fix(friendship_data_frame) |
| + | # fix(reports_to_data_frame) | ||
| # Before we merge these data, we need to make sure ' | # Before we merge these data, we need to make sure ' | ||
| Line 770: | Line 780: | ||
| name = " | name = " | ||
| summary(krack_advice_only) | summary(krack_advice_only) | ||
| + | |||
| # pdf(" | # pdf(" | ||
| plot(krack_advice_only, | plot(krack_advice_only, | ||
sna_eg_stanford/lab01.txt · Last modified: 2022/11/28 22:26 by hkimscil