diff options
Diffstat (limited to 'pythonstatcomp.html.markdown')
| -rw-r--r-- | pythonstatcomp.html.markdown | 37 |
1 files changed, 16 insertions, 21 deletions
diff --git a/pythonstatcomp.html.markdown b/pythonstatcomp.html.markdown index 2440d859..4cff3535 100644 --- a/pythonstatcomp.html.markdown +++ b/pythonstatcomp.html.markdown @@ -146,7 +146,7 @@ ggplot(aes(x="age",y="weight"), data=pets) + geom_point() + labs(title="pets") """ # load some data on Holy Roman Emperors -url = "https://raw.githubusercontent.com/e99n09/R-notes/master/data/hre.csv" +url = "https://raw.githubusercontent.com/adambard/learnxinyminutes-docs/master/hre.csv" r = requests.get(url) fp = "hre.csv" with open(fp, "wb") as f: @@ -156,26 +156,19 @@ hre = pd.read_csv(fp) hre.head() """ - Ix Dynasty Name Birth Death Election 1 -0 NaN Carolingian Charles I 2 April 742 28 January 814 NaN -1 NaN Carolingian Louis I 778 20 June 840 NaN -2 NaN Carolingian Lothair I 795 29 September 855 NaN -3 NaN Carolingian Louis II 825 12 August 875 NaN -4 NaN Carolingian Charles II 13 June 823 6 October 877 NaN - - Election 2 Coronation 1 Coronation 2 Ceased to be Emperor -0 NaN 25 December 800 NaN 28 January 814 -1 NaN 11 September 813 5 October 816 20 June 840 -2 NaN 5 April 823 NaN 29 September 855 -3 NaN Easter 850 18 May 872 12 August 875 -4 NaN 29 December 875 NaN 6 October 877 - - Descent from whom 1 Descent how 1 Descent from whom 2 Descent how 2 -0 NaN NaN NaN NaN -1 Charles I son NaN NaN -2 Louis I son NaN NaN -3 Lothair I son NaN NaN -4 Louis I son NaN NaN + Ix Dynasty Name Birth Death +0 NaN Carolingian Charles I 2 April 742 28 January 814 +1 NaN Carolingian Louis I 778 20 June 840 +2 NaN Carolingian Lothair I 795 29 September 855 +3 NaN Carolingian Louis II 825 12 August 875 +4 NaN Carolingian Charles II 13 June 823 6 October 877 + + Coronation 1 Coronation 2 Ceased to be Emperor +0 25 December 800 NaN 28 January 814 +1 11 September 813 5 October 816 20 June 840 +2 5 April 823 NaN 29 September 855 +3 Easter 850 18 May 872 12 August 875 +4 29 December 875 NaN 6 October 877 """ # clean the Birth and Death columns @@ -193,6 +186,8 @@ rx = re.compile(r'\d+$') # match trailing digits - http://pandas.pydata.org/pandas-docs/stable/generated/pandas.Series.html """ +from functools import reduce + def extractYear(v): return(pd.Series(reduce(lambda x, y: x + y, map(rx.findall, v), [])).astype(int)) |