制作圆形堆积条形图

Question

I want to make a circular stacked bar plot where the group is YEAR , the value of each observation is count .

The observations are the ORIGEN and FROM columns. So, each ORIGEN must contain each " FROM " observations, f.example , samples from HOSPITAL could be from: ER , a specific Unit or another place. I want that each barplot for Hospital (or other ORIGEN ) is shown with different colours according " FROM " (emergency room,exitus, so on).

I attempted next and obviously I failed!

data <- isolate_from.ORIGEN %>% gather(key = "observation", value="value", -c(1,2)) 

#isolate_from.ORIGEN

# Set a number of 'empty bar' to add at the end of each group

empty_bar <- 2
nObsType <- nlevels(as.factor(data$observation))
to_add <- data.frame( matrix(NA, empty_bar*nlevels(data$YEAR)*nObsType, ncol(data)) )
colnames(to_add) <- colnames(data)
to_add$YEAR <- rep(levels(data$YEAR), each=empty_bar*nObsType )
data <- rbind(data, to_add)
data <- data %>% arrange(YEAR, FROM)
data$id <- rep( seq(1, nrow(data)/nObsType) , each=nObsType)


# Get the name and the y position of each label

    label_data <- data %>% group_by(id, observation) %>% summarize(tot=sum(count))
    number_of_bar <- nrow(label_data)
    angle <- 90 - 360 * (label_data$id-0.5) /number_of_bar     # I substract 0.5 because the letter must have the angle of the center of the bars. Not extreme right(1

) or extreme left (0)
label_data$hjust <- ifelse( angle < -90, 1, 0)
label_data$angle <- ifelse(angle < -90, angle+180, angle)
 

# prepare a data frame for base lines

base_data <- data %>% 
  group_by(YEAR) %>% 
  summarize(start=min(id), end=max(id) - empty_bar) %>% 
  rowwise() %>% 
  mutate(title=mean(c(start, end)))
 

# prepare a data frame for grid (scales)

grid_data <- base_data
grid_data$end <- grid_data$end[ c( nrow(grid_data), 1:nrow(grid_data)-1)] + 1
grid_data$start <- grid_data$start - 1
grid_data <- grid_data[-1,]

I cannot made the graphic in R because I get an error.

Thank you