Sep 16, 2011 · I am trying to create a contingency table from a particular type of data. This would be doable with loops etc... but because my final table would contain more than 10E5 cells, I …

I have a contingency table of counts, and I want to extend it with corresponding proportions of each group. Some sample data (tips data set from ggplot2 package): library (ggplot2) head …

Sep 27, 2018 · It looks like your output is not really a three-way table, but actually a two-way table composed of derived variables. You need to create the Weight and Depression columns …

Jan 12, 2022 · Is it possible to make contingency tables similar to the table directly from a data frame? For example, suppose I wanted to make the above contingency table, but instead of …

Jul 24, 2020 · The following code gives the contingency tables for all possible combination of variables. Data <- esoph [ , 1:3] library (plyr) combos <- combn (ncol (Data),2 ...

Oct 20, 2015 · You can convert y to a factor with levels set to contain the other possible values y can take. Factors are commonplace in R, and are basically just integer vectors with character …

I have a question about the table () function in R. I want to add an extra column to show percentages from counts made by table (). I have a data frame like this: delta=data.frame …

Nov 1, 2015 · I am trying to create a table cross tabbing cluster along with all the other columns in the data frame viz ab, bc and de, where the clusters become column variables.

Aug 27, 2014 · I have some words in my dataframe df each belonging to category A or B. Within each category the words may be of type 1, 2 or 3. I used the table() function to show how the …

Apr 8, 2016 · Your age variable defined in age <- c(rep(c(0),27), rep(c(1),73)) doesn't match the table definition. The 27 subjects aged above 55 should be encoded with a 1 and the 73 …