Xlsx to png online dating

11-Sep-2016 23:13

Paul Teetor, who is doing yeoman’s duty as one of the organizers of the Chicago R User Group (CRUG), asked recently if I would do a short presentation about a “favorite package”.

I picked xlsx, one of the many packages that provides a bridge between spreadsheets and R.

P) = x.tags[2,-1] # Use the descriptive data to identify subsets # as.character(x.tags[2, which(x.tags[1,]=="Subindex")]) # [1] "Agriculture" "Energy" "Ex Energy" "Grains" "Industrial Metals" # [6] "Livestock" "Petroleum" "Precious Metals" "Softs" "Composite Crude" # [11] "Composite Wheat" x.subindexes = as.character(x.tags[2, which(x.tags[1,]=="Subindex")]) # as.character(x.tags[2, grep("Commodities", x.tags[1,])]) # [1] "Aluminum" "Brent Crude" "Coffee" "Copper (COMEX)" "Corn" # [6] "Cotton" "Gold" "Heating Oil" "Kansas Wheat" "Lean Hogs" # [11] "Live Cattle" "Natural Gas" "Nickel" "Silver" "Soybeans" # [16] "Soybean Meal" "Soybean Oil" "Sugar" "Unleaded Gasoline" "Wheat" # [21] "WTI Crude Oil" "Zinc" "Cocoa" "Lead" "Platinum" # [26] "Tin" x.commodities = as.character(x.tags[2, grep("Commodities", x.tags[1,])]) # Calculate returns from prices x. ### Analyzing the data # --- Slide 1 --- # Create a table of summary statistics x.

You can easily convert your XLSX files to PDF with this online tool.

XML is compliant with part 1 of the 5th edition of the ECMA-376 Standard for Office Open XML. This program is under the terms of the BSD 3-Clause License.

A simple object representation combined with careful coding practices enables use cases in older browsers and in alternative environments like Extend Script and Web Workers.

It is always tempting to use the latest and greatest features, but they tend to require the latest versions of browsers, limiting usability.

As xlsx uses the r Java package to link Java and R, the heavy lifting of parsing XML schemas is being done in Java rather than in R. I’m not a fan of toy examples, so I wanted to pull from a small part of my workflow – a bit of an actual report that I generate regularly.

The table I picked needed to be sufficiently complex to show that xlsx could really do the job.- You can select particular pages, rotate PDF pages, reorder pages, split files and much more (just have a look at the buttons right of the selected file) - A PDF protection for printing, copying and editing is removed automatically (without password).