Web Scraping a table into R - r

Question

I'm new to trying to web scrape, and am sure there's a very obvious answer I'm missing here, but have exhausted every post I can find on using rvest, XML, xml2, etc on reading a table from the web into R, and I've had no success.
An example of the table I'm looking to scrape can be found here:
https://www.eliteprospects.com/iframe_player_stats.php?player=364033
I've tried
EXAMPLE <- read_html("http://www.eliteprospects.com/iframe_player_stats.php?
player=364033")
EXAMPLE
URL <- 'http://www.eliteprospects.com/iframe_player_stats.php?player=364033'
table <- URL %>%
read_html %>%
html_nodes("table")
But am unsure what to do with these results to get them into a dataframe, or anything usable.

Answer 1

You need to extract the correct html_nodes, and then convert them into a data.frame. The code below is an example of how to go about doing something like this. I find Selector Gadget very useful for finding the right CSS selectors.
library(tidyverse)
library(rvest)
# read the html
html <- read_html('http://www.eliteprospects.com/iframe_player_stats.php?player=364033')
# function to read columns
read_col <- function(x){
col <- html %>%
# CSS nodes to select by using selector gadget
html_nodes(paste0("td:nth-child(", x, ")")) %>%
html_text()
return(col)
}
# apply the function
col_list <- lapply(c(1:8, 10:15), read_col)
# collapse into matrix
mat <- do.call(cbind, col_list)
# put data into dataframe
df <- data.frame(mat[2:nrow(mat), ] %>% data.frame())
# assign names
names(df) <- mat[1, ]
df