使用googleVis在R

时间：2016-10-04 21:05:14

标签： r googlevis sankey-diagram

我正在尝试使用googleVis包在R中创建一个Sankey图表。 （我正在使用的data.frame可以在下面找到）我想要的图表是从Type，到Organization，然后到团队（Tm），而size表示（Name）玩家的数量。根据我的阅读，一个人只能有三列。因此，我使用此代码

BrewersDraft <- sqldf("SELECT Type, Organization, COUNT(Name) AS PLAYERS 
                      FROM df  
                      GROUP BY 1,2
                      UNION ALL 
                      SELECT Type, (Tm) AS MLB_TEAM, COUNT(Name) AS PLAYERS
                      FROM df 
                      GROUP BY 1,2")

现在数据如下：

Type                                          Organization
1 College/University                       Bradley University (Peoria, IL)
2 College/University California State University Fullerton (Fullerton, CA)
3 College/University                      Clemson University (Clemson, SC)
4 College/University    East Tennessee State University (Johnson City, TN)
5 College/University                  Faulkner University (Montgomery, AL)
6 College/University                           Felician College (Lodi, NJ)
  PLAYERS
1       1
2       1
3       1
4       1
5       1
6       1

酿酒师＆＃34;值也在组织值中。然后我用这段代码创建了Sankey图：

plot(gvisSankey(BrewersDraft, from = "Type", to="Organization_Type", weight = "PLAYERS",
                options = list(height=800, width=850,
                               sankey="{
                               link:{color:{fill: 'lightblue'}}}")))

问题在于，当我希望组织变量流向Brewers变量时，Sankey图中的Brewers值与所有组织变量一致。

enter image description here

它应该与本网站上的示例相似，https://thedatagame.com.au/2015/12/14/visualising-the-2015-nba-draft-in-r/ 唯一不同的是，本组织的所有组织只是一个团队，而不是许多团队。

任何人都可以帮助我吗？谢谢，非常感谢。

原始数据框。 

Year Rnd OvPck RdPck      Tm                      Name    Pos
1  2016   1     5     5 Brewers        Corey Ray (minors)  OF
2  2016   2    46     5 Brewers      Lucas Erceg (minors)  3B
3  2016   2    75    34 Brewers  Mario Feliciano (minors)   C
4  2016   3    82     5 Brewers      Braden Webb (minors) RHP
5  2016   4   111     5 Brewers    Corbin Burnes (minors) RHP
6  2016   5   141     5 Brewers       Zack Brown (minors) RHP
7  2016   6   171     5 Brewers     Payton Henry (minors)   C
8  2016   7   201     5 Brewers     Daniel Brown (minors) LHP
9  2016   8   231     5 Brewers Francisco Thomas (minors)  SS
10 2016   9   261     5 Brewers        Trey York (minors)  2B
11 2016  10   291     5 Brewers        Blake Fox (minors) LHP
12 2016  11   321     5 Brewers  Chad McClanahan (minors)  3B
13 2016  12   351     5 Brewers  Trever Morrison (minors)  SS
14 2016  13   381     5 Brewers   Thomas Jankins (minors) RHP
15 2016  14   411     5 Brewers   Gabriel Garcia (minors)   C
16 2016  15   441     5 Brewers  Scott Serigstad (minors) RHP
17 2016  16   471     5 Brewers       Louie Crow (minors) RHP
18 2016  17   501     5 Brewers    Weston Wilson (minors)  3B
19 2016  18   531     5 Brewers    Cooper Hummel (minors)   C
20 2016  19   561     5 Brewers       Zach Clark (minors)  CF
21 2016  20   591     5 Brewers       Jared Horn (minors) RHP
22 2016  21   621     5 Brewers Nathan Rodriguez (minors)   C
23 2016  22   651     5 Brewers      Cam Roegner (minors) LHP
24 2016  23   681     5 Brewers    Ronnie Gideon (minors)  1B
25 2016  24   711     5 Brewers Michael Gonzalez (minors) RHP
26 2016  25   741     5 Brewers     Blake Lillis (minors) LHP
27 2016  26   771     5 Brewers    Nick Roscetti (minors)  SS
28 2016  27   801     5 Brewers        Nick Cain (minors)  RF
29 2016  28   831     5 Brewers    Andrew Vernon (minors) RHP
30 2016  29   861     5 Brewers    Brennan Price (minors) RHP
31 2016  30   891     5 Brewers     Dalton Brown (minors) RHP
32 2016  31   921     5 Brewers     Ryan Aguilar (minors)  1B
33 2016  32   951     5 Brewers     Wilson Adams (minors) RHP
34 2016  33   981     5 Brewers    Emerson Gibbs (minors) RHP
35 2016  34  1011     5 Brewers       Matt Smith (minors) RHP
36 2016  35  1041     5 Brewers   Chase Williams (minors) RHP
37 2016  36  1071     5 Brewers      Parker Bean (minors) RHP
38 2016  37  1101     5 Brewers     Jomar Cortes (minors)  SS
39 2016  38  1131     5 Brewers     Caleb Whalen (minors)  CF
40 2016  39  1161     5 Brewers       Jose Gomez (minors)  CF
41 2016  40  1191     5 Brewers     Kyle Serrano (minors) RHP
                 Type                                          Organization
1  College/University             University of Louisville (Louisville, KY)
2  College/University                          Menlo College (Atherton, CA)
3         High School         Carlos Beltran Baseball Academy (Florida, PR)
4  College/University           University of South Carolina (Columbia, SC)
5  College/University         St. Mary's College of California (Moraga, CA)
6  College/University                University of Kentucky (Lexington, KY)
7         High School                Pleasant Grove HS (Pleasant Grove, UT)
8  College/University  Mississippi State University (Mississippi State, MS)
9         High School                            Osceola HS (Kissimmee, FL)
10 College/University    East Tennessee State University (Johnson City, TN)
11 College/University                         Rice University (Houston, TX)
12        High School              Brophy College Preparatory (Phoenix, AZ)
13 College/University               Oregon State University (Corvallis, OR)
14 College/University                       Quinnipiac College (Hamden, CT)
15     Junior College       Broward Community College (Fort Lauderdale, FL)
16 College/University California State University Fullerton (Fullerton, CA)
17        High School                        Buena Park HS (Buena Park, CA)
18 College/University                      Clemson University (Clemson, SC)
19 College/University                 University of Portland (Portland, OR)
20     Junior College       Pearl River Community College (Poplarville, MS)
21        High School                                 Vintage HS (Napa, CA)
22     Junior College                         Cypress College (Cypress, CA)
23 College/University                       Bradley University (Peoria, IL)
24 College/University            Texas A&M University (College Station, TX)
25        High School                              Norwalk HS (Norwalk, CT)
26        High School             St. Thomas Aquinas HS (Overland Park, KS)
27 College/University                    University of Iowa (Iowa City, IA)
28 College/University                  Faulkner University (Montgomery, AL)
29 College/University        North Carolina Central University (Durham, NC)
30 College/University                           Felician College (Lodi, NJ)
31 College/University                   Texas Tech University (Lubbock, TX)
32 College/University                    University of Arizona (Tucson, AZ)
33 College/University  University of Alabama in Huntsville (Huntsville, AL)
34 College/University                   Tulane University (New Orleans, LA)
35 College/University                Georgetown University (Washington, DC)
36 College/University                Wichita State University (Wichita, KS)
37 College/University                    Liberty University (Lynchburg, VA)
38        High School         Carlos Beltran Baseball Academy (Florida, PR)
39 College/University                 University of Portland (Portland, OR)
40 College/University             St. Thomas University (Miami Gardens, FL)
41 College/University               University of Tennessee (Knoxville, TN)

1 个答案:

答案 0 :(得分：2)

如果我理解正确，你有3种状态：类型，组织和团队。类型始终是起源，团队是最终目的地，组织首先是目的地，然后是起源。

在第二个SQL语句中，您使用＆＃34; Type＆＃34;再次作为起源，当原点应该是＆＃34;组织＆＃34;。

您的SQL必须修改为如下所示：

BrewersDraft <- sqldf("SELECT Type, Organization, COUNT(Name) AS PLAYERS 
                  FROM df  
                  GROUP BY 1,2
                  UNION ALL 
                  SELECT Organization, (Tm) AS MLB_TEAM, COUNT(Name) AS PLAYERS
                  FROM df 
                  GROUP BY 1,2")
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