CRAN Package Check Results for Package rvest

Last updated on 2016-10-24 23:48:32.

Flavor Version Tinstall Tcheck Ttotal Status Flags
r-devel-linux-x86_64-debian-clang 0.3.2 1.13 29.84 30.97 OK
r-devel-linux-x86_64-debian-gcc 0.3.2 1.32 28.18 29.49 OK
r-devel-linux-x86_64-fedora-clang 0.3.2 38.45 OK
r-devel-linux-x86_64-fedora-gcc 0.3.2 40.14 OK
r-devel-macos-x86_64-clang 0.3.2 33.61 OK
r-devel-windows-ix86+x86_64 0.3.2 6.00 72.00 78.00 OK
r-patched-linux-x86_64 0.3.2 1.08 24.65 25.73 OK
r-patched-solaris-sparc 0.3.2 216.70 ERROR
r-patched-solaris-x86 0.3.2 48.30 ERROR
r-release-linux-x86_64 0.3.2 1.09 26.39 27.48 OK
r-release-osx-x86_64-mavericks 0.3.2 NOTE
r-release-windows-ix86+x86_64 0.3.2 5.00 65.00 70.00 OK
r-oldrel-windows-ix86+x86_64 0.3.2 6.00 62.00 68.00 OK

Check Details

Version: 0.3.2
Check: examples
Result: ERROR
    Running examples in ‘rvest-Ex.R’ failed
    The error most likely occurred in:
    
    > ### Name: html_table
    > ### Title: Parse an html table into a data frame.
    > ### Aliases: html_table
    >
    > ### ** Examples
    >
    > tdist <- read_html("http://en.wikipedia.org/wiki/Student%27s_t-distribution")
    > tdist %>%
    + html_node("table.infobox") %>%
    + html_table(header = FALSE)
     X1
    1 Probability density function
    2 Cumulative distribution function
    3 Parameters
    4 Support
    5 PDF
    6 CDF
    7 Mean
    8 Median
    9 Mode
    10 Variance
    11 Skewness
    12 Ex. kurtosis
    13 Entropy
    14 MGF
    15 CF
     X2
    1 Probability density function
    2 Cumulative distribution function
    3 ν>0{\\displaystyle \\nu >0} degrees of freedom (real)
    4 x ∈ (−∞; +∞)
    5 Γ(ν+12)νπΓ(ν2)(1+x2ν)−ν+12{\\displaystyle \\textstyle {\\frac {\\Gamma \\left({\\frac {\\nu +1}{2}}\\right)}{{\\sqrt {\\nu \\pi }}\\,\\Gamma \\left({\\frac {\\nu }{2}}\\right)}}\\left(1+{\\frac {x^{2}}{\\nu }}\\right)^{-{\\frac {\\nu +1}{2}}}\\!}
    6 12+xΓ(ν+12)×2F1(12,ν+12;32;−x2ν)πνΓ(ν2){\\displaystyle {\\begin{matrix}{\\frac {1}{2}}+x\\Gamma \\left({\\frac {\\nu +1}{2}}\\right)\\times \\\\[0.5em]{\\frac {\\,_{2}F_{1}\\left({\\frac {1}{2}},{\\frac {\\nu +1}{2}};{\\frac {3}{2}};-{\\frac {x^{2}}{\\nu }}\\right)}{{\\sqrt {\\pi \\nu }}\\,\\Gamma \\left({\\frac {\\nu }{2}}\\right)}}\\end{matrix}}}\nwhere 2F1 is the hypergeometric function
    7 0 for ν>1{\\displaystyle \\nu >1}, otherwise undefined
    8 0
    9 0
    10 νν−2{\\displaystyle \\textstyle {\\frac {\\nu }{\\nu -2}}} for ν>2{\\displaystyle \\nu >2}, ∞ for 1<ν≤2{\\displaystyle 1<\\nu \\leq 2}, otherwise undefined
    11 0 for ν>3{\\displaystyle \\nu >3}, otherwise undefined
    12 6ν−4{\\displaystyle \\textstyle {\\frac {6}{\\nu -4}}} for ν>4{\\displaystyle \\nu >4}, ∞ for 2<ν≤4{\\displaystyle 2<\\nu \\leq 4}, otherwise undefined
    13Warning in print.default(m, ..., quote = quote, right = right) :
     it is not known that wchar_t is Unicode on this platform
     ν+12[ψ(1+ν2)−ψ(ν2)]+ln\u2061[νB(ν2,12)](nats){\\displaystyle {\\begin{matrix}{\\frac {\\nu +1}{2}}\\left[\\psi \\left({\\frac {1+\\nu }{2}}\\right)-\\psi \\left({\\frac {\\nu }{2}}\\right)\\right]\\\\[0.5em]+\\ln {\\left[{\\sqrt {\\nu }}B\\left({\\frac {\\nu }{2}},{\\frac {1}{2}}\\right)\\right]}\\,{\\scriptstyle {\\text{(nats)}}}\\end{matrix}}}\nψ: digamma function,\nB: beta function
    14 undefined
    15 Kν/2(ν|t|)⋅(ν|t|)ν/2Γ(ν/2)2ν/2−1{\\displaystyle \\textstyle {\\frac {K_{\\nu /2}\\left({\\sqrt {\\nu }}|t|\\right)\\cdot \\left({\\sqrt {\\nu }}|t|\\right)^{\\nu /2}}{\\Gamma (\\nu /2)2^{\\nu /2-1}}}} for ν>0{\\displaystyle \\nu >0}\nKν(x){\\displaystyle K_{\\nu }(x)}: Modified Bessel function of the second kind[1]
    >
    > births <- read_html("https://www.ssa.gov/oact/babynames/numberUSbirths.html")
    > html_table(html_nodes(births, "table")[[2]])
     Year ofbirth Male Female Total
    1 1880 118,399 97,604 216,003
    2 1881 108,282 98,855 207,137
    3 1882 122,031 115,696 237,727
    4 1883 112,478 120,059 232,537
    5 1884 122,739 137,586 260,325
    6 1885 115,946 141,949 257,895
    7 1886 119,042 153,736 272,778
    8 1887 109,315 155,422 264,737
    9 1888 129,905 189,447 319,352
    10 1889 119,034 189,219 308,253
    11 1890 119,701 201,661 321,362
    12 1891 109,267 196,567 305,834
    13 1892 131,453 224,915 356,368
    14 1893 121,040 225,232 346,272
    15 1894 124,894 235,972 360,866
    16 1895 126,644 247,107 373,751
    17 1896 129,072 251,993 381,065
    18 1897 121,943 248,275 370,218
    19 1898 132,105 274,146 406,251
    20 1899 115,195 247,490 362,685
    21 1900 162,140 317,775 479,915
    22 1901 115,595 254,232 369,827
    23 1902 132,749 280,333 413,082
    24 1903 129,326 278,198 407,524
    25 1904 138,508 292,438 430,946
    26 1905 143,244 309,870 453,114
    27 1906 144,070 313,441 457,511
    28 1907 158,588 337,433 496,021
    29 1908 166,372 354,533 520,905
    30 1909 176,868 368,098 544,966
    31 1910 208,524 419,526 628,050
    32 1911 241,392 441,812 683,204
    33 1912 451,456 586,708 1,038,164
    34 1913 536,243 654,904 1,191,147
    35 1914 683,321 796,608 1,479,929
    36 1915 880,948 1,023,882 1,904,830
    37 1916 923,258 1,085,708 2,008,966
    38 1917 959,331 1,123,702 2,083,033
    39 1918 1,048,689 1,202,363 2,251,052
    40 1919 1,015,339 1,174,650 2,189,989
    41 1920 1,100,869 1,244,038 2,344,907
    42 1921 1,137,925 1,279,681 2,417,606
    43 1922 1,125,316 1,247,531 2,372,847
    44 1923 1,132,363 1,252,416 2,384,779
    45 1924 1,169,028 1,295,716 2,464,744
    46 1925 1,151,452 1,263,046 2,414,498
    47 1926 1,145,465 1,230,117 2,375,582
    48 1927 1,161,789 1,236,348 2,398,137
    49 1928 1,141,098 1,195,385 2,336,483
    50 1929 1,107,405 1,157,481 2,264,886
    51 1930 1,129,373 1,166,344 2,295,717
    52 1931 1,069,368 1,103,563 2,172,931
    53 1932 1,074,167 1,106,167 2,180,334
    54 1933 1,019,889 1,045,864 2,065,753
    55 1934 1,061,656 1,082,174 2,143,830
    56 1935 1,069,275 1,086,677 2,155,952
    57 1936 1,064,111 1,077,429 2,141,540
    58 1937 1,093,413 1,101,723 2,195,136
    59 1938 1,136,223 1,141,329 2,277,552
    60 1939 1,133,089 1,133,993 2,267,082
    61 1940 1,185,984 1,181,212 2,367,196
    62 1941 1,254,586 1,245,808 2,500,394
    63 1942 1,408,028 1,390,365 2,798,393
    64 1943 1,454,263 1,435,227 2,889,490
    65 1944 1,388,905 1,366,429 2,755,334
    66 1945 1,371,329 1,346,051 2,717,380
    67 1946 1,650,135 1,612,831 3,262,966
    68 1947 1,857,349 1,817,781 3,675,130
    69 1948 1,782,570 1,742,587 3,525,157
    70 1949 1,801,901 1,755,499 3,557,400
    71 1950 1,819,993 1,758,923 3,578,916
    72 1951 1,910,588 1,846,667 3,757,255
    73 1952 1,973,397 1,902,145 3,875,542
    74 1953 2,001,102 1,929,114 3,930,216
    75 1954 2,067,882 1,990,632 4,058,514
    76 1955 2,088,636 2,004,373 4,093,009
    77 1956 2,144,680 2,059,330 4,204,010
    78 1957 2,187,626 2,097,516 4,285,142
    79 1958 2,153,177 2,065,011 4,218,188
    80 1959 2,166,434 2,078,477 4,244,911
    81 1960 2,166,091 2,079,930 4,246,021
    82 1961 2,155,910 2,076,225 4,232,135
    83 1962 2,102,338 2,027,018 4,129,356
    84 1963 2,065,419 1,987,890 4,053,309
    85 1964 2,027,616 1,957,182 3,984,798
    86 1965 1,895,639 1,827,342 3,722,981
    87 1966 1,818,163 1,755,555 3,573,718
    88 1967 1,780,001 1,716,654 3,496,655
    89 1968 1,776,423 1,709,480 3,485,903
    90 1969 1,830,456 1,762,720 3,593,176
    91 1970 1,906,003 1,831,956 3,737,959
    92 1971 1,818,630 1,752,356 3,570,986
    93 1972 1,674,919 1,612,524 3,287,443
    94 1973 1,614,370 1,554,011 3,168,381
    95 1974 1,630,935 1,566,158 3,197,093
    96 1975 1,623,186 1,560,705 3,183,891
    97 1976 1,633,331 1,571,901 3,205,232
    98 1977 1,709,885 1,644,879 3,354,764
    99 1978 1,708,989 1,643,759 3,352,748
    100 1979 1,791,697 1,723,064 3,514,761
    101 1980 1,854,692 1,780,228 3,634,920
    102 1981 1,862,080 1,788,032 3,650,112
    103 1982 1,886,704 1,813,716 3,700,420
    104 1983 1,862,811 1,789,105 3,651,916
    105 1984 1,875,736 1,802,581 3,678,317
    106 1985 1,923,356 1,845,612 3,768,968
    107 1986 1,920,483 1,844,734 3,765,217
    108 1987 1,949,062 1,873,574 3,822,636
    109 1988 2,000,862 1,922,263 3,923,125
    110 1989 2,095,209 1,991,787 4,086,996
    111 1990 2,150,863 2,053,702 4,204,565
    112 1991 2,118,988 2,032,978 4,151,966
    113 1992 2,098,423 2,004,166 4,102,589
    114 1993 2,064,806 1,971,029 4,035,835
    115 1994 2,037,777 1,948,875 3,986,652
    116 1995 2,010,773 1,921,035 3,931,808
    117 1996 2,003,109 1,916,678 3,919,787
    118 1997 1,997,063 1,908,561 3,905,624
    119 1998 2,026,806 1,937,701 3,964,507
    120 1999 2,037,920 1,945,832 3,983,752
    121 2000 2,086,976 1,994,461 4,081,437
    122 2001 2,066,991 1,979,571 4,046,562
    123 2002 2,065,175 1,973,556 4,038,731
    124 2003 2,099,617 2,004,932 4,104,549
    125 2004 2,111,689 2,016,063 4,127,752
    126 2005 2,125,380 2,027,508 4,152,888
    127 2006 2,190,066 2,088,261 4,278,327
    128 2007 2,212,515 2,113,906 4,326,421
    129 2008 2,177,409 2,079,948 4,257,357
    130 2009 2,117,746 2,021,799 4,139,545
    131 2010 2,050,778 1,956,853 4,007,631
    132 2011 2,026,895 1,933,342 3,960,237
    133 2012 2,023,569 1,934,051 3,957,620
    134 2013 2,013,559 1,920,953 3,934,512
    135 2014 2,039,794 1,947,553 3,987,347
    136 2015 2,026,872 1,935,109 3,961,981
    >
    > # If the table is badly formed, and has different number of rows in
    > # each column use fill = TRUE. Here's it's due to incorrect colspan
    > # specification.
    > skiing <- read_html("http://data.fis-ski.com/dynamic/results.html?sector=CC&raceid=22395")
    > skiing %>%
    + html_table(fill = TRUE)
    Error in utils::type.convert(out[, i], as.is = TRUE, dec = dec) :
     invalid multibyte string at '<c2>'
    Calls: %>% ... html_table.xml_node -> lapply -> FUN -> <Anonymous>
    Execution halted
Flavors: r-patched-solaris-sparc, r-patched-solaris-x86

Version: 0.3.2
Check: dependencies in R code
Result: NOTE
    Missing or unexported object: ‘xml2::xml_find_first’
Flavor: r-release-osx-x86_64-mavericks