dcpo_gayrights: Dynamic Comparative Public Opinion

# tolerance trends, estimate plus raw data, selected countries

countries <- c("United States", "Ireland", "Sweden", "Russia", "Japan",
               "Uruguay", "Spain", "South Africa", "India", "Australia")

c8_rd <- gm %>%
  filter(country %in% countries) %>%
  mutate(estimate = y_r/n,
         country = factor(country, levels = countries)) %>%
  left_join(g_res, by = c("rcode", "variable_cp")) %>%
  rename(gamma_mean = mean)
c8_res <- a_res %>%
  filter(country %in% countries) %>%
  mutate(country = factor(country, levels = countries))

p_rd <- ggplot(data = c8_rd, aes(x = year, y = estimate)) +
  geom_line(aes(color = variable_cp, alpha = 1/gamma_mean)) +
  geom_point(aes(color = variable_cp, alpha = 1/gamma_mean)) + theme_bw() +
  theme(legend.position="none") +
  coord_cartesian(xlim = c(1975, 2016), ylim = c(0, 1)) +
  labs(x = NULL, y = "Tolerance") +
  geom_ribbon(data = c8_res, aes(ymin = lb, ymax = ub, linetype=NA), alpha = .25) +
  geom_line(data = c8_res) +
  facet_wrap(~country, nrow = 2) +
  theme(axis.text.x = element_text(angle = 45, hjust = 1),
        strip.background = element_rect(fill = "white", colour = "white"))
ggsave("paper/figures/sc_line.pdf", plot = p_rd, width = 6, height = 4)