From fdc396d7269b4ca0876897689ef378250b436dbd Mon Sep 17 00:00:00 2001 From: Isabella Velasquez Date: Sun, 18 Aug 2024 17:21:11 -0700 Subject: [PATCH] Small edits to chapter 08 --- 08-communicating-results.Rmd | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/08-communicating-results.Rmd b/08-communicating-results.Rmd index 5e01a5b..3ca0cb5 100644 --- a/08-communicating-results.Rmd +++ b/08-communicating-results.Rmd @@ -53,7 +53,7 @@ After finishing the analysis and modeling, we proceed to the task of communicati Before beginning any dissemination of results, consider questions such as: - - How are we presenting results? Examples include a website, print, or other media. Based on the media type, we might limit or enhance the use of graphical representation. + - How are we presenting results? Examples include a website, print, or other media. Based on the medium, we might limit or enhance the use of graphical representation. - What is the audience's familiarity with the study and/or data? Audiences can range from the general public to data experts. If we anticipate limited knowledge about the study, we should provide detailed descriptions (we discuss recommendations later in the chapter). - What are we trying to communicate? It could be summary statistics, trends, patterns, or other insights. Tables may suit summary statistics, while plots are better at conveying trends and patterns. - Is the audience accustomed to interpreting plots? If not, include explanatory text to guide them on how to interpret the plots effectively. @@ -172,8 +172,8 @@ trust_gov_gt2 <- trust_gov_gt %>% in the federal government, 2020") %>% tab_source_note("American National Election Studies, 2020") %>% tab_footnote( - 'Question text: "How often can you trust the federal government - in Washington to do what is right?"' + "Question text: How often can you trust the federal government + in Washington to do what is right?" ) %>% fmt_number(scale_by = 100, decimals = 1) @@ -311,8 +311,8 @@ anes_des_gtsum3 <- anes_des %>% in the federal government, 2020") %>% tab_source_note("American National Election Studies, 2020") %>% tab_footnote( - 'Question text: "How often can you trust the federal government - in Washington to do what is right?"' + "Question text: How often can you trust the federal government + in Washington to do what is right?" ) ``` @@ -358,8 +358,8 @@ anes_des_gtsum4 <- anes_des %>% "American voter's trust in the federal government, 2020") %>% tab_source_note("American National Election Studies, 2020") %>% tab_footnote( - 'Question text: "How often can you trust the federal government - in Washington to do what is right?"' + "Question text: How often can you trust the federal government + in Washington to do what is right?" ) %>% tab_caption("Example of {gtsummary} table with trust in government estimates and average age") @@ -410,8 +410,8 @@ anes_des_gtsum5 <- anes_des %>% ) %>% tab_source_note("American National Election Studies, 2020") %>% tab_footnote( - 'Question text: "How often can you trust the federal government - in Washington to do what is right?"' + "Question text: How often can you trust the federal government + in Washington to do what is right?" ) ``` @@ -466,7 +466,7 @@ anes_des_der ``` \index{Functions in srvyr!summarize|)} \index{Functions in srvyr!survey\_mean|)} -Now, we can begin creating our chart with {ggplot2}. First, we set up our plot with `ggplot()`. Next, we define the data points to be displayed using aesthetics, or `aes`. Aesthetics represent the visual properties of the objects in the plot. In the following example, we create a bar chart of the percentage of people who usually trust the government by who they voted for in the 2020 election. To do this, we want to have who they voted for on the x-axis (`VotedPres2020_selection`) and the percent they usually trust the government on the y-axis (`pct_trust`.) We specify these variables in `ggplot()` and then indicate we want a bar chart with `geom_bar()`. The resulting plot is displayed in Figure \@ref(fig:results-plot1). +Now, we can begin creating our chart with {ggplot2}. First, we set up our plot with `ggplot()`. Next, we define the data points to be displayed using aesthetics, or `aes`. Aesthetics represent the visual properties of the objects in the plot. In the following example, we create a bar chart of the percentage of people who usually trust the government by who they voted for in the 2020 election. To do this, we want to have who they voted for on the x-axis (`VotedPres2020_selection`) and the percent they usually trust the government on the y-axis (`pct_trust`). We specify these variables in `ggplot()` and then indicate we want a bar chart with `geom_bar()`. The resulting plot is displayed in Figure \@ref(fig:results-plot1). ```{r} #| label: results-plot1 @@ -480,7 +480,7 @@ p <- anes_des_der %>% p ``` -This is a great starting point: it appears that a higher percentage of people state they usually trust the government among those who voted for Trump compared to those who voted for Biden or other candidates. Now, what if we want to introduce color to better differentiate the three groups? We can add `fill` under `aesthetics`, indicating that we want to use distinct colors for each value of `VotedPres2020_selection`. In this instance, Biden and Trump are displayed in different colors (shades in the print version of this book) in Figure \@ref(fig:results-plot2). +This is a great starting point: it appears that a higher percentage of people state they usually trust the government among those who voted for Trump compared to those who voted for Biden or other candidates. Now, what if we want to introduce color to better differentiate the three groups? We can add `fill` under `aesthetics`, indicating that we want to use distinct colors for each value of `VotedPres2020_selection`. In this instance, Biden and Trump are displayed in different colors in Figure \@ref(fig:results-plot2). ```{r} #| label: results-plot2 @@ -513,7 +513,7 @@ pcol_error <- anes_des_der %>% pcol_error ``` -We can continue adding to our plot until we achieve our desired look. For example, we can eliminate the color legend, as it does not contribute meaningful information with `guides(fill = "none")`. We can also specify colors for `fill` using `scale_fill_manual()`. Inside this function, we provide a vector of values corresponding to the colors in our plot. These values are hexadecimal (hex) color codes, denoted by a leading pound sign `#` followed by six letters or numbers. The hex code `#0b3954` used below is dark blue. There are many tools online that help pick hex codes, such as htmlcolorcodes.com. Additionally, Figure \@ref(fig:results-plot4) incorporates better labels for the x and y axes (`xlab()`, `ylab()`), a title (`labs(title=)`), and a footnote with the data source (`labs(caption=)`.) +We can continue adding to our plot until we achieve our desired look. For example, since the color legend does not contribute meaningful information, we can eliminate it with `guides(fill = "none")`. We can also specify colors for `fill` using `scale_fill_manual()`. Inside this function, we provide a vector of values corresponding to the colors in our plot. These values are hexadecimal (hex) color codes, denoted by a leading pound sign `#` followed by six letters or numbers. The hex code `#0b3954` used below is dark blue. There are many tools online that help pick hex codes, such as htmlcolorcodes.com. Additionally, Figure \@ref(fig:results-plot4) incorporates better labels for the x and y axes (`xlab()`, `ylab()`), a title (`labs(title=)`), and a footnote with the data source (`labs(caption=)`). ```{r} #| label: results-plot4