标签: bar-chart

你如何用文本标签在gnuplot中绘制条形图？

我们如何将y轴更改为百分比,如图所示？我可以改变y轴范围,但我无法改变百分比.

我试图让x轴标签在条形图上旋转45度而没有运气.这是我下面的代码:

barplot(((data1[,1] - average)/average) * 100,
        srt       = 45,
        adj       = 1,
        xpd       = TRUE,
        names.arg = data1[,2],
        col       = c("#3CA0D0"),
        main      = "Best Lift Time to Vertical Drop Ratios of North American Resorts",
        ylab      = "Normalized Difference",
        yaxt      = 'n',
        cex.names = 0.65,
        cex.lab   = 0.65)

我发现了这个,如何在带有ggplot2的R中将标签放在geom_bar上,但它只是将标签(数字)放在一个条上.

这就是说,每个x轴有两个条,怎么做同样的事情？

我的数据和代码如下所示:

dat <- read.table(text = "sample Types Number
sample1 A   3641
sample2 A   3119
sample1 B   15815
sample2 B   12334
sample1 C   2706
sample2 C   3147", header=TRUE)

library(ggplot2)
bar <- ggplot(data=dat, aes(x=Types, y=Number, fill=sample)) + 
  geom_bar(position = 'dodge') + geom_text(aes(label=Number))

然后,我们将得到:

似乎数字文本也定位在"闪避"模式中.我搜索了geom_text手册来查找一些信息,但无法使其正常工作.

建议？

我试图使标题不言自明,但这里 - 数据优先:

dtf <- structure(list(variable = structure(c(1L, 1L, 2L, 2L, 3L, 3L, 
4L, 4L, 5L, 5L), .Label = c("vma", "vla", "ia", "fma", "fla"), class = "factor"), 
    ustanova = structure(c(1L, 2L, 1L, 2L, 1L, 2L, 1L, 2L, 1L, 
    2L), .Label = c("srednja škola", "fakultet"), class = "factor"), 
    `(all)` = c(42.9542857142857, 38.7803203661327, 37.8996138996139, 
    33.7672811059908, 29.591439688716, 26.1890660592255, 27.9557692307692, 
    23.9426605504587, 33.2200772200772, 26.9493087557604)), .Names = c("variable", 
"ustanova", "(all)"), row.names = c(NA, 10L), class = c("cast_df", 
"data.frame"), idvars = c("variable", "ustanova"), rdimnames = list(
    structure(list(variable …

我生成了条形图,如何在每个条形图上显示条形图的值？

目前情节:

我想要得到的:

我的代码:

import os
import numpy as np
import matplotlib.pyplot as plt

x = [u'INFO', u'CUISINE', u'TYPE_OF_PLACE', u'DRINK', u'PLACE', u'MEAL_TIME', u'DISH', u'NEIGHBOURHOOD']
y = [160, 167, 137, 18, 120, 36, 155, 130]

fig, ax = plt.subplots()    
width = 0.75 # the width of the bars 
ind = np.arange(len(y))  # the x locations for the groups
ax.barh(ind, y, width, color="blue")
ax.set_yticks(ind+width/2)
ax.set_yticklabels(x, minor=False)
plt.title('title')
plt.xlabel('x')
plt.ylabel('y')      
#plt.show()
plt.savefig(os.path.join('test.png'), dpi=300, format='png', bbox_inches='tight') # use format='svg' or 'pdf' for vectorial pictures

嗨伙计们,我在绘制条形图时遇到此错误,我无法摆脱它,我已经尝试了qplot和ggplot,但仍然是同样的错误.

以下是我的代码

 library(dplyr)
 library(ggplot2)

 #Investigate data further to build a machine learning model
 data_country = data %>%
           group_by(country) %>%
           summarise(conversion_rate = mean(converted))
  #Ist method
  qplot(country, conversion_rate, data = data_country,geom = "bar", stat ="identity", fill =   country)
  #2nd method
  ggplot(data_country)+aes(x=country,y = conversion_rate)+geom_bar()

错误:

  stat_count() must not be used with a y aesthetic

data_country中的数据

    country conversion_rate
    <fctr>           <dbl>
  1   China     0.001331558
  2 Germany     0.062428188
  3      UK     0.052612025
  4      US     0.037800687

错误来自条形图而不是虚线图表.任何建议都会有很大帮助

假设我的条形图如下:

关于如何为每个载体设置不同颜色的任何想法？例如,AK是Red,GA是Green等等？

我在Python中使用Pandas和matplotlib

>>> f=plt.figure()
>>> ax=f.add_subplot(1,1,1)
>>> ax.bar([1,2,3,4], [1,2,3,4])
<Container object of 4 artists>
>>> ax.get_children()
[<matplotlib.axis.XAxis object at 0x6529850>, <matplotlib.axis.YAxis object at 0x78460d0>,  <matplotlib.patches.Rectangle object at 0x733cc50>, <matplotlib.patches.Rectangle object at 0x733cdd0>, <matplotlib.patches.Rectangle object at 0x777f290>, <matplotlib.patches.Rectangle object at 0x777f710>, <matplotlib.text.Text object at 0x7836450>, <matplotlib.patches.Rectangle object at 0x7836390>, <matplotlib.spines.Spine object at 0x6529950>, <matplotlib.spines.Spine object at 0x69aef50>, <matplotlib.spines.Spine object at 0x69ae310>, <matplotlib.spines.Spine object at 0x69aea50>]
>>> ax.get_children()[2].set_color('r') #You can also try to locate the first patches.Rectangle object instead of direct …

我正在使用matplotlib生成(垂直)条形图.问题是我的标签很长.有没有办法在栏中或上方或下方垂直显示它们？

我正在绘制条形图 highchart.js

我不想显示x轴数据值.

谁能告诉我哪个选项呢？
完整配置:

var chart = new Highcharts.Chart({
                chart: {
                    renderTo: container,
                    defaultSeriesType: 'bar'
                },
                title: {
                    text: null
                },
                subtitle: {
                    text: null
                },
                xAxis: {
                    categories: [''],
                    title: {
                        text: null
                    },
                    labels: {enabled:true,y : 20, rotation: -45, align: 'right' }

                },
                yAxis: {
                    min: 0,
                    gridLineWidth: 0,
                    title: {
                        text: '',
                        align: 'high'
                    }
                },
                tooltip: {
                    formatter: function () {
                        return '';
                    }
                },
                plotOptions: {
                    bar: {
                        dataLabels: {
                            enabled: true
                        },
                        pointWidth: …