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Read an Excel file directly from a R script

...p(NN)), #dates by month dat1 = sample(seq(from = as.Date("2005-12-31"), to = as.Date("2015-12-31"), by = "month"), NN, TRUE), dat2 = sample(seq(from = as.Date("2005-12-31"), to = as.Date("2015-12-31"), by = "month"), NN, TRUE), ...
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Regex Last occurrence?

... | edited May 31 '13 at 2:09 answered May 31 '13 at 1:58 ...
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How do I start PowerShell from Windows Explorer?

...or? – Arsalan Ahmad Sep 7 '14 at 12:31 3 Instead of powershell you could also type powershell_ise...
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What is the difference between call and apply?

... answered Dec 31 '09 at 20:00 flatlineflatline 38.8k44 gold badges2424 silver badges3737 bronze badges ...
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How do I find the time difference between two datetime objects in python?

...etween dates Duration in years >>> years = divmod(duration_in_s, 31536000)[0] # Seconds in a year=365*24*60*60 = 31536000. Duration in days >>> days = duration.days # Build-in datetime function >>> days = divmod(duration_in_s, 86400)[0] ...
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get just the integer from wc in bash

... | edited Sep 20 '10 at 1:31 answered Sep 19 '10 at 18:40 c...
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How to smooth a curve in the right way?

... dopexxx 1,2071313 silver badges2020 bronze badges answered Dec 17 '13 at 19:01 David WurtzDavid Wurtz ...
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Is there a visual profiler for Python? [closed]

... answered Jul 31 '10 at 17:34 nikownikow 19.6k66 gold badges4242 silver badges6969 bronze badges ...
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How can I process each letter of text using Javascript?

... Eli GreyEli Grey 31.6k1313 gold badges6464 silver badges9191 bronze badges ...
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How to compare Unicode characters that “look alike”?

...al raisins – paulm Dec 19 '13 at 20:31 11 Is there a special K for cereal? –...