Tippa Wongstitwilairoong

Dear Khun Boonyarat,

Thanks to your guidance, the code is now operating flawlessly. I spent two days searching the internet for a solution to no avail, and prior to this, I had no prior experience with R, and I encountered numerous difficulties while using it in this class when original code isn’t working. Once again, I want to extend my…[Read more]

Dear Aj, and Boonyarat,

When I run R code, I found problen in exceedance probability part:

> #####################################################
> # Exceedance probability
> #####################################################
> exc1 <- sapply(mod.eco.reg$marginals.fitted.values,FUN = function(marg){1 – inla.pmarginal(q = 1, marginal =…[Read more]

Question 1: Why was the author interested in investigating the suicide problem in Thailand during the time?
The author’s interest in investigating the suicide problem in Thailand was driven by the aim to identify and comprehend the determinants of suicide rates in the country. The research delves into several potential determinants, such as…[Read more]

Dear Aj,

I try to search solution for install “INLA” package in R by use code as below:
install.packages(“INLA”,repos=c(getOption(“repos”),INLA=”https://inla.r-inla-download.org/R/stable”), dep=TRUE)
The installation process took some time, but I am pleased to inform you that I was able to successfully download the INLA packages. Now, I can…[Read more]

Question 1: There are several possible reasons why locations have not been incorporated as much as other components in epidemiological research:
1. Data availability and quality pose challenges: Collecting location-specific data is often difficult and expensive. In many countries or regions, comprehensive databases or surveillance systems may not…[Read more]

I concur with Aj’s viewpoint. I retrieve updated share summary data from the Ministry of Public Health and the National Statistics Office website. In order to analyze the spatial distribution of diseases, it is necessary to aggregate this data with various other sources using GIS.

Same like me, no Print Compose in my version. I used print layout to work on practical# 3 and 4 to work on it.

I also use the Malaria incidence when I saw morbidity. I remember in previous practical train us to calculate incidence not morbidity. Some pictures in practical pdf file are not match with text that need to update ka.

I used intersection method. In intersection parameter at advanced parameter, we can save outcome of intersection to save shp file. I save for keep outcome of intersection results for future analysis.

Dear Aj,

New version of QGIS that I downloaded and installed has slightly different toolbar and property options compared to what is mentioned in the practical guide. However, I have managed to work through the guide successfully by adapting to the changes.

Additionally, I adjusted the map scale to 5,500,000, which worked well for both maps.…[Read more]

Dear Petcharat,
I encountered a similar problem as you did. However, I managed to resolve it by sending a ZIP file containing only two specific files: “Tippa_week1_Assignment.doc” and “Westernmalaria_Tippa_practical_1.qgis” within the “Tippa_week1_projectfile” folder. I made sure to remove all other files such as the Raster folder, table…[Read more]

In order to resolve this issue, I made some adjustments to my submission. I removed the base folder, which included the Raster folder, table folder, temple folder, and vector folder in project folder. Instead, I submitted only the files “Tippa_week1_Assignment.doc” and “Westernmalaria_Tippa_practical_1.qgis.” This modification led to a smaller ZIP…[Read more]

In order to resolve this issue, I made some adjustments to my submission. I removed the base folder, which included the Raster folder, table folder, temple folder, and vector folder. Instead, I submitted only the files “Tippa_week1_Assignment.doc” and “Westernmalaria_Tippa_practical_1.qgis.” This modification led to a smaller ZIP file size. I can…[Read more]

I have also submitted in 2.4 QGIS Practical 1. However, I noticed that the left-hand side menu for 2.4 QGIS Practical 1 does not display a green checkmark to indicate completion, unlike the other menus in 2.1, 2.2, 2.3, 2.5, and 2.6.