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> 
> ### Load Required Libraries
> 
> # Load the required libraries:
> library(prophet)
Loading required package: Rcpp
Loading required package: rlang
> 
> ### Prepare the Data
> 
> # Aggregate the data by date to get the total confirmed cases for each date.
> # Preprocess the data:
> time_series_data <- data %>%
+     group_by(date) %>%
+     summarise(total_confirmed = sum(confirmed)) %>%
+     ungroup()
> 
> # Inspect the data
> head(time_series_data)
# A tibble: 1 × 2
  date   total_confirmed
  <date>           <int>
1 NA             2978672
> 
> ### Prepare the Data for Prophet
> 
> # Rename the columns to ds (date) and y (value) as required by Prophet:
> prophet_data <- time_series_data %>%
+     rename(ds = date, y = total_confirmed)
> 
> # Inspect the renamed data
> head(prophet_data)
# A tibble: 1 × 2
  ds           y
  <date>   <int>
1 NA     2978672
> 
> ### Fit the Prophet Model
> 
> # Initialize and fit the model
> model <- prophet(prophet_data)
Error in fit.prophet(m, df, ...) : Dataframe has less than 2 non-NA rows.
> # Remove rows with NA values
> prophet_data <- na.omit(prophet_data)
> 
> # Check if there are enough rows
> if (nrow(prophet_data) < 2) {
+     print("Error: Not enough data points to fit the model")
+ } else {
+     # Fit the Prophet model
+     model <- prophet(prophet_data)
+ }
[1] "Error: Not enough data points to fit the model"
> 
> prophet_data
# A tibble: 0 × 2
# ℹ 2 variables: ds <date>, y <int>
> view(prophet_data)
Error in view(prophet_data) : could not find function "view"
> summary(prophet_data)
       ds            y      
 Min.   :NA    Min.   : NA  
 1st Qu.:NA    1st Qu.: NA  
 Median :NA    Median : NA  
 Mean   :NaN   Mean   :NaN  
 3rd Qu.:NA    3rd Qu.: NA  
 Max.   :NA    Max.   : NA  
> # Ensure Required Libraries are Installed and Loaded:
> install.packages("prophet")
Error in install.packages : Updating loaded packages
> install.packages("dplyr")
Error in install.packages : Updating loaded packages
> 
> library(prophet)
> library(dplyr)
> 
> # Prepare Your Dataset:
> # Aggregate data by date.
> # Rename columns as required by prophet (i.e., ds for date and y for numeric values).
> 
> # Assuming data is your original dataset and has columns ‘date’ and ‘confirmed’.
> time_series_data <- data %>%
+     group_by(date) %>%
+     summarise(total_confirmed = sum(confirmed)) %>%
+     ungroup()
> 
> # Rename columns to fit Prophet requirements
> prophet_data <- time_series_data %>%
+     rename(ds = date, y = total_confirmed)
> 
> # Inspect the prepared data
> head(prophet_data)
# A tibble: 1 × 2
  ds           y
  <date>   <int>
1 NA     2978672
> 
> # Check for NA Values and Handle Them:
> prophet_data <- na.omit(prophet_data)
> 
> # Ensure there is enough data after removing NAs
> if (nrow(prophet_data) < 2) {
+     stop("Error: Not enough data points to fit the model")
+ }
Error: Error: Not enough data points to fit the model
> install.packages("dplyr")
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:

https://cran.rstudio.com/bin/windows/Rtools/
Warning in install.packages :
  package ‘dplyr’ is in use and will not be installed
> install.packages("prophet")
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:

https://cran.rstudio.com/bin/windows/Rtools/
Warning in install.packages :
  package ‘prophet’ is in use and will not be installed
> # Install and load required packages
> install.packages("prophet")
Error in install.packages : Updating loaded packages
> install.packages("dplyr")
Error in install.packages : Updating loaded packages
> library(prophet)
> library(dplyr)
> 
> # Preparing the data
> time_series_data <- data %>%
+     group_by(date) %>%
+     summarise(total_confirmed = sum(confirmed)) %>%
+     ungroup()
> 
> prophet_data <- time_series_data %>%
+     rename(ds = date, y = total_confirmed)
> 
> # Removing NA values
> prophet_data <- na.omit(prophet_data)
> 
> # Ensure dataset has sufficient data points
> if (nrow(prophet_data) < 10) {
+     stop("Error: Not enough data points to fit the model")
+ }
Error: Error: Not enough data points to fit the model
> install.packages("dplyr")
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:

https://cran.rstudio.com/bin/windows/Rtools/
Warning in install.packages :
  package ‘dplyr’ is in use and will not be installed
> install.packages("prophet")
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:

https://cran.rstudio.com/bin/windows/Rtools/
Warning in install.packages :
  package ‘prophet’ is in use and will not be installed