R Programming expert -- 2

Hi there, This is J. I need someone who is an expert in R programming. (complete details will be shared with selected candidates only) we are going to construct a predictive model for horse races. The dataset ([login to view URL] and [login to view URL]) contains the information about 1000 horse races in Hong Kong during the years 1997-1998 (originally from <[login to view URL]>). [login to view URL] contains information about each race (such as distance, venue, track conditions, etc.), while [login to view URL] contains information about each horse participating in each race (such as finish time in the race). Detailed description of all columns in these files is available in the file horse_racing_data_info.txt.** **Our goal is to model the mean speed of each horse during the races based on covariates available before the race begins.** **We are going to use INLA to fit several different regression models to this dataset. First, we load ILNA and the datasets and display the first few rows.** ```{r} library(INLA) #If it loaded correctly, you should see this in the output: #Loading required package: Matrix #Loading required package: foreach #Loading required package: parallel #Loading required package: sp #This is INLA_21.11.22 built 2021-11-21 16:13:28 UTC. # - See [login to view URL] for how to get help. # - To enable PARDISO sparse library; see [login to view URL]()