growdotMiss(VIM)
growdotMiss()所属R语言包：VIM
Growing dot map with information about missing/imputed values
不断增长点的图信息丢失/估算值
译者：生物统计家园网 机器人LoveR
描述----------Description----------
Map with dots whose sizes correspond to the values in a certain variable. Observations with missing/imputed values in additional variables are highlighted.
图用点对应于一个特定的变量中的值的大小。额外的变量中的值丢失/估算的观察与被突出显示。
用法----------Usage----------
growdotMiss(x, coords, map, pos = 1, delimiter = NULL,
selection = c("any","all"), log = FALSE, col = c("skyblue","red",
"skyblue4","red4","orange","orange4"), border = par("bg"),
alpha = NULL, scale = NULL, size = NULL, exp = c(0, 0.95, 0.05),
col.map = grey(0.5), legend = TRUE, legtitle = "Legend",
cex.legtitle = par("cex"), cex.legtext = par("cex"), ncircles = 6,
ndigits = 1, interactive = TRUE, ...)
bubbleMiss(...)
参数----------Arguments----------
参数：x
a vector, matrix or data.frame.
一个向量，矩阵或data.frame。
参数：coords
a matrix or data.frame with two columns giving the spatial coordinates of the observations.
一个矩阵或data.frame给予观测的空间坐标的两列。
参数：map
a background map to be passed to bgmap.
要传递给bgmap背景图。
参数：pos
a numeric value giving the index of the variable determining the dot sizes.
给一个数字值的索引的变量确定的点的大小。
参数：delimiter
a character-vector to distinguish between variables and imputation-indices for imputed variables (therefore, x needs to have colnames). If given, it is used to determine the corresponding imputation-index for any imputed variable (a logical-vector indicating which values of the variable have been imputed). If such imputation-indices are found, they are used for highlighting and the colors are adjusted according to the given colors for imputed variables (see col).
一个特征向量来区分变量和插补指数估算的变量（因此，x需要有colnames）。如果给出，它被用来确定相应的插补索引的任何估算的变量（一个逻辑矢量指示变量的值已被插补）。如果这样的归集指数被发现，它们用于高亮和颜色的调整，根据给定的颜色估算变量（见col“）。
参数：selection
the selection method for highlighting missing/imputed values in multiple additional variables. Possible values are "any" (highlighting of missing/imputed values in any of the additional variables) and "all" (highlighting of missing/imputed values in all of the additional variables).
突出丢失/估算值在多个额外的变量的选择方法。可能的值是"any"（突出显示缺少/任何额外的变量估算值）和"all"（突出的丢失/估算值在所有的额外变量）。
参数：log
a logical indicating whether the variable given by pos should be log-transformed.
一个逻辑变量是否pos应该是对数转换。
参数：col
a vector of length six giving the colors to be used in the plot. If only one color is supplied, it is used for the borders of non-highlighted dots and the surface area of highlighted dots. Else if two colors are supplied, they are recycled.
长度为6的向量给予图中要使用的颜色。如果只有一种颜色被提供时，它是用于非高亮显示的点和突出显示的点的表面区域的边界。否则，如果两个颜色被提供，它们被回收。
参数：border
a vector of length four giving the colors to be used for the borders of the growing dots. Use NA to omit borders.
一个向量的长度为4的给为日益增长的点的边界可以使用的颜色。使用NA忽略边界。
参数：alpha
a numeric value between 0 and 1 giving the level of transparency of the colors, or NULL. This can be used to prevent overplotting.
0和1之间的数值给出的水平的透明度，颜色，或NULL。这可以被用来防止overplotting。
参数：scale
scaling factor of the map.
的图的缩放因子。
参数：size
a vector of length two giving the sizes for the smallest and largest dots.
的矢量的长度为2给予的最大和最小点的尺寸。
参数：exp
a vector of length three giving the factors that define the shape of the exponential function (see "Details").
长度为3的矢量给出定义的指数函数（见“详细信息”）的形状的因素。
参数：col.map
the color to be used for the background map.
要使用的颜色为背景图。
参数：legend
a logical indicating whether a legend should be plotted.
逻辑指示是否应绘制一个传奇。
参数：legtitle
the title for the legend.
标题的传说。
参数：cex.legtitle
the character expansion factor to be used for the title of the legend.
要使用的字符膨胀系数为标题的传说。
参数：cex.legtext
the character expansion factor to be used in the legend.
在传说中要使用的字符膨胀系数。
参数：ncircles
the number of circles displayed in the legend.
数圆的图例中显示的。
参数：ndigits
the number of digits displayed in the legend. Note that \ this is just a suggestion (see format).
图例中显示的数字。需要注意的是\这仅仅是一个建议（见format“）。
参数：interactive
a logical indicating whether information about certain observations can be displayed interactively (see "Details").
逻辑指示是否可以显示一些意见的信息交互方式（见“详细信息”）。
参数：...
for growdotMiss, further arguments and graphical parameters to be passed to bgmap. For bubbleMiss, the arguments to be passed to growdotMiss.
为growdotMiss，进一步的论据和图形参数被传递到bgmap。对于bubbleMiss，参数被传递给growdotMiss。
Details
详细信息----------Details----------
The smallest dots correspond to the 10% quantile and the largest dots to the 99% quantile. In between, the dots grow exponentially, with exp defining the shape of the exponential function. Missings/imputed missings in the variable of interest will be drawn as rectangles.
最小的点对应于10％的分位数和最大的点，以99％的分位数。在这两者之间，点成倍增长，exp的指数函数的定义形状。感兴趣的变量Missings /估算missings的将被绘制的矩形。
If interactive=TRUE, detailed information for an observation can be printed on the console by clicking on the corresponding point. Clicking in a region that does not contain any points quits the interactive session.
如果interactive=TRUE，观察的详细信息，可以在控制台上打印，通过点击相应的点。在一个区域不包含任何点单击“退出交互式会话。
注意----------Note----------
The function was renamed to growdotMiss in version 1.3. bubbleMiss is a (deprecated) wrapper for growdotMiss for back compatibility with older versions. However, due to extended functionality, some of the argument positions have changed.
更名为growdotMiss在1.3版本中的功能。 bubbleMiss是一个（不建议使用）包装growdotMiss回与旧版本的兼容性。然而，由于扩展的功能，一些参数位置已经改变。
The code is based on bubbleFIN from package StatDA.
该代码是基于bubbleFIN包StatDA。
（作者）----------Author(s)----------
Andreas Alfons, Matthias Templ, Peter Filzmoser, Bernd Prantner
参考文献----------References----------
Exploring incomplete data using visualization tools. Journal of Advances in Data Analysis and Classification, Online first. DOI: 10.1007/s11634-011-0102-y.
参见----------See Also----------
bgmap, mapMiss, colormapMiss
bgmap，mapMiss，colormapMiss
实例----------Examples----------
data(chorizonDL, package = "VIM")
data(kola.background, package = "VIM")
coo <- chorizonDL[, c("XCOO", "YCOO")]
## for missing values[＃遗漏值]
x <- chorizonDL[, c("Ca","As", "Bi")]
growdotMiss(x, coo, kola.background, border = "white")
## for imputed values[＃估算值]
x_imp <- kNN(chorizonDL[,c("Ca","As","Bi" )])
growdotMiss(x_imp, coo, kola.background, delimiter = "_imp", border = "white")
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注：
注1：为了方便大家学习，本文档为生物统计家园网机器人LoveR翻译而成，仅供个人R语言学习参考使用，生物统计家园保留版权。
注2：由于是机器人自动翻译，难免有不准确之处，使用时仔细对照中、英文内容进行反复理解，可以帮助R语言的学习。
注3：如遇到不准确之处，请在本贴的后面进行回帖，我们会逐渐进行修订。
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发表于 2012-10-1 16:05:42
