data-visualization

问题 I have a personal implementation of a RL algorithm that generates performance metrics every x time steps. That metric is simply a scalar, so I have an array of scalars that I want to display as a simple graph such as: I want to display it in real time in tensorboard like my above example. Thanks in advance 回答1: If you really want to use tensorboard you can start looking at tensorflow site and this datacamp tutorial on tensorboard. With tensorflow you can use summary.scalar to plot your custom

问题 I want to integrate my jupyter notebook with my website, where I have written the code to fetch real-time data from MySQL server and do real-time visualisation using plotly . But every time I'm having to run all the cells of my Kernel. Is there a way I can automate the running of the Jupyter notebook cells periodically say everyday 1 hour? 回答1: My suggestion would be to Setup a cron job with the periodicity you want. Use runipy to run all the cells in the notebook. It has a lot of

问题 I am playing with the Titanic dataset, and trying to produce a pair plot of numeric variables against categorical variables. I can use Seaborn's catplot to graph a plot of one numeric variable against one categorical variable: import seaborn as sns sns.catplot(data=train, x='Fare', y='Sex') However, if I try to use PairGrid to graph numeric variables against categorical variables: x_vars = ['Fare'] y_vars = ['Sex'] g = sns.PairGrid(train, x_vars=x_vars, y_vars=y_vars) g.map(sns.catplot) It

问题 I am playing with the Titanic dataset, and trying to produce a pair plot of numeric variables against categorical variables. I can use Seaborn's catplot to graph a plot of one numeric variable against one categorical variable: import seaborn as sns sns.catplot(data=train, x='Fare', y='Sex') However, if I try to use PairGrid to graph numeric variables against categorical variables: x_vars = ['Fare'] y_vars = ['Sex'] g = sns.PairGrid(train, x_vars=x_vars, y_vars=y_vars) g.map(sns.catplot) It

问题 While working with seaborn, I tried to set x-ticks to be different from my data unsuccessfully. I'll give concrete example in a moment, but I also generalized my question. If there is a canonical answer to the general question that will be great. Is it possible to set x-ticks to be a function of the data what I used for plotting? When I can't plot function of data directly. Assume I've a method which receive x and returns f(x) . Is it possible to plot data by x , but showing f(x) in x axis?

问题 While working with seaborn, I tried to set x-ticks to be different from my data unsuccessfully. I'll give concrete example in a moment, but I also generalized my question. If there is a canonical answer to the general question that will be great. Is it possible to set x-ticks to be a function of the data what I used for plotting? When I can't plot function of data directly. Assume I've a method which receive x and returns f(x) . Is it possible to plot data by x , but showing f(x) in x axis?

问题 While working with seaborn, I tried to set x-ticks to be different from my data unsuccessfully. I'll give concrete example in a moment, but I also generalized my question. If there is a canonical answer to the general question that will be great. Is it possible to set x-ticks to be a function of the data what I used for plotting? When I can't plot function of data directly. Assume I've a method which receive x and returns f(x) . Is it possible to plot data by x , but showing f(x) in x axis?

问题 I am posting a link to the question - Rhandsontable in Shiny By removing xi as mentioned in the answers by @Ben https://stackoverflow.com/users/3460670/ben I was able to get the desired result. I have additional questions I want to change the column names into latex form. I am trying to use the latex2exp package, not sure where to include it When I hover over a data point, I want to get something like (a,b) instead of datavalues$data[,3]:a datavalues$data[,4]:b. You can see that in the 2nd

问题 I can create Box Plot Chart dynamically. The issue I faced now is I have no idea how to bold and change the font size of the chart title . I have researched online for awhile but could not figure out how to do this. This is my codes: Chart Chart1 = new Chart(); Chart1.DataSource = tg; Chart1.Width = 600; Chart1.Height = 350; Chart1.Series.Add(new Series()); Chart1.Series[0].ChartType = SeriesChartType.BoxPlot; List<object> lst = tg.AsEnumerable().ToList<object>(); foreach (DataRow row in tg

问题 I can create Box Plot Chart dynamically. The issue I faced now is I have no idea how to bold and change the font size of the chart title . I have researched online for awhile but could not figure out how to do this. This is my codes: Chart Chart1 = new Chart(); Chart1.DataSource = tg; Chart1.Width = 600; Chart1.Height = 350; Chart1.Series.Add(new Series()); Chart1.Series[0].ChartType = SeriesChartType.BoxPlot; List<object> lst = tg.AsEnumerable().ToList<object>(); foreach (DataRow row in tg