File:WA 2PP Opinion Polling for 2025 Election.png
No higher resolution available.
WA_2PP_Opinion_Polling_for_2025_Election.png (768 × 384 pixels, file size: 9 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Two-party-preferred opinion polling for the Western Australian 2025 election with a local regression (LOESS) trendline for each party. |
| Date | |
| Source | Own work |
| Author | Samsam21amb |
Last Updated: 7 March 2025
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("2025-03-04", "2025-02-27","2025-01-29", "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(57, 57.5, 56, 56, 55, 55, 56, 59, 46, 61, 69.7),
LIB = c(43, 42.5, 44, 44, 45, 45, 44, 41, 54, 39, 30.3)
)
# Convert data to long format manually
data_long <- data.frame(
Date = rep(data$Date, 2),
Party = rep(c("ALP", "LIB"), each = nrow(data)),
Vote = c(data$ALP, data$LIB)
)
# Remove rows with missing values
data_long <- data_long[!is.na(data_long$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")) +
labs(title = "2025 Western Australia State Election Two-Party-Preferred 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:
 
|
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.
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:25, 7 March 2025 | | 768 × 384 (9 KB) | Samsam21amb | updated for march 2025, likely final form of the graph |
| 10:14, 9 February 2025 |  | 768 × 384 (8 KB) | Samsam21amb | updated for a new poll | |
| 23:05, 26 November 2024 |  | 768 × 384 (9 KB) | Samsam21amb | Uploaded own work with UploadWizard |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on fr.wikipedia.org
