Hi All,
Need some help with the following code , i have a number of pdf files , and the
first page of those files gives a currency value $xxx,xxx,xxx . How to extract
this value from a number of PDF files and put it in a data frame . I am able to
do it for a single file
with the code where opinions is the text data and 1 is the first currency value
```
d=str_nth_currency(opinions, 1)
df = subset(d, select = c(amount) )
df
I want this to loop over multiple pdf files
I have tried somesthing like this but not working
for (i in 1:length(files)){
print(i)
pdf_text(paste("filepath ", files[i],sep = ""))
str_nth_currency(files[i], 1)
}
Please help.
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