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Summary
| Description |
English: Primary vote opinion polling for the Western Australian 2025 election with a local regression (LOESS) trendline for each party. |
| Date | |
| Source | Own work |
| Author | Samsam21amb |
Graph relies on published opinion polls from 2025 Western Australian State Election #Opinion Polling
Made with R, code below:
# Load necessary library
library(ggplot2)
# Data setup
data <- data.frame(
Date = as.Date(c("2024-10-30", "2024-09-01", "2024-08-01", "2024-07-01", "2023-12-14", "2023-07-23",
"2023-05-31", "2021-03-13")),
ALP = c(41, 39, 37, 39, 44, 32, 52, 59.9),
LIB = c(34, 32, 29, 33, 29, 37, 28, 21.3),
NAT = c(4, 6, 3, 5, 4, 6, 5, 4),
GRN = c(12, 11, 12, 12, 11, 10, 8, 6.9),
ONP = c(NA, NA, 4, 2, 3, NA, NA, 1.3),
OTH = c(9, 12, 15, 9, 9, 15, 7, 6.6)
)
# Convert data to long format manually
data_long <- data.frame(
Date = rep(data$Date, 6),
Party = rep(c("ALP", "LIB", "NAT", "GRN", "ONP", "OTH"), each = nrow(data)),
Vote = c(data$ALP, data$LIB, data$NAT, data$GRN, data$ONP, data$OTH)
)
# Remove rows with missing values
data_long <- data_long[!is.na(data_long$Vote), ]
# Plot
ggplot(data_long, aes(x = Date, y = Vote, color = Party)) +
geom_point() +
geom_smooth(method = "loess", se = FALSE) +
scale_color_manual(values = c("ALP" = "red", "LIB" = "blue", "NAT" = "darkgreen",
"GRN" = "green", "ONP" = "orange", "OTH" = "grey")) +
labs(title = "2025 Western Australia State Election Primary Vote Opinion Polling",
x = "Date",
y = "Primary Vote (%)",
color = "Party") +
theme_minimal() +
theme(axis.text.x = element_text(angle = 45, hjust = 1))
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:56, 26 November 2024 | | 768 × 384 (9 KB) | Samsam21amb | Uploaded own work with UploadWizard |
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