美好的一天。
请，我很难格式化具有更多主要和次要来源的思维导图。
这是我的工作方式： 第一步：360度/孩子的角度。 第2步：只需估算次要来源的程度。
\begin{tikzpicture}
\path[mindmap,grow cyclic, every node/.style=concept, concept color=black,text=white, align=flush center,
level 1 /.append style={level distance = 10cm},
level 2 /.append style={level distance = 15cm},]
node[concept]{Data }
[clockwise from=0]
child[concept color=green!50!black]{
node[concept]{Renaming Data Variable}
[clockwise from=36]
child{node[concept]{Get the data}}
child{node[concept]{Names function}}
child{node[concept]{Renaming Columns and Rows}}
}
child[concept color=blue] {
node[concept] {Converting data types}
[clockwise from = -36]
child { node[concept] {class function} }
child { node[concept] {Converting date variable} }
child { node[concept] {Str to examine data set} }
}
child[concept color=red]{
node[concept]{Working with date format}
[clockwise from = -72]
child{node[concept]{Date difference}}
child{node[concept]{Lubricate package}}
child{node[concept]{Converting data to POSIX format and calculate age}}
}
child[concept color=orange]{
node[concept]{Adding new records}
[clockwise from = -108]
child{node[concept]{Using rbind}}
child{node[concept]{Reassigning}}
child{node[concept]{Adding and age attribute}}
}
child[concept color=purple]{
node[concept]{Filtering Data}
[clockwise from = -144]
child{node[concept]{Subsetting specific rows and column}}
child{node[concept]{Excluding columns}}
child{node[concept]{Using substr functions}}
}
child[concept color=green]{
node[concept]{Dropping Data}
[clockwise from = -180]
child{node[concept]{Excluding lastname}}
child{node[concept]{Dropping rows}}
child{node[concept]{Using Functions}}
}
child[concept color=green]{
node[concept]{Merging and Sorting data}
[clockwise from = -216]
child{node[concept]{Excluding lastname}}
child{node[concept]{Dropping rows}}
child{node[concept]{Using Functions}}
}
child[concept color = pink]{
node[concept]{Reshaping Data}
[clockwise from = -252]
child{node[concept]{Excluding lastname}}
child{node[concept]{Dropping rows}}
child{node[concept]{Using Functions}}
}
child[concept color=green]{
node[concept]{Detecting missing data}
[clockwise from = -288]
child{node[concept]{Excluding lastname}}
child{node[concept]{Dropping rows}}
child{node[concept]{Using Functions}}
}
child[concept color=green]{
node[concept]{Imputing missing data}
[clockwise from = -324]
child{node[concept]{Subset data}}
child{node[concept]{Calculating mean salary and Impute}}
child{node[concept]{Using MICE package}}
};
\end{tikzpicture}
问题：