moses | MOSES Machine Learning : Meta-Optimizing Semantic | Machine Learning library

Am struggling to resize the grViz object in the DiagrammeR package. I would want for instance the object of to be of size 18cm wide and a height of 14cm. When I try the height and width properties in the package, I don't seem to get the right measurement. Or alternatively is there a way to save the grViz as an image so one can just pull that image in the Rmarkdown?

Here is code:

I have combined 3 JSON files into a single array using flat(), and then looped through the array to output its contents in the console. It outputs an array of arrays created from the 3 JSON files below.

Here's the console output:

How best will I hide the output of stepAIC from the output in the Rmarkdown. I tried echo = FALSE, message = FALSE but it would not work. Any leads kindly?

Write a C# program that gets a person's date of birth as input and calculates his/her age and display the age. The program should also check whether the person is an adult or child. Display the results as given in the sample output. Create a class called Person. Create fields, properties and method as given below.enter image description here

Create objects for person from a class called Program that contains the Main method and display the details from the DisplayDetails method.

Note:

Don't create new namespaces.

Create classes with pubic access specifier.

Follow the naming conventions strictly.

Sample input : 1

Enter first name

Alice

Enter last name

Moses

Enter date of birth in yyyy/mm/dd/ format

1998/12/23

Sample Output : 1

First Name: Alice

Last Name: Moses

Age: 19

Adult

Sample input : 2

Enter first name

Joe

Enter last name

Noel

Enter date of birth in yyyy/mm/dd/ format

2002/10/15

Sample Output : 2

First Name: Alice

Last Name: Moses

Age: 17

Child

When I am trying to run the below code it is not printing the stages i.e Adult or child, I do not understand what I am doing wrong here.

I have tried to change the "_" to "Ref" but I cannot get my head around it. Changing the "-" too may be 1 would be nice. The desired output is https://www.dropbox.com/scl/fi/9bmrggkdtoegkmbad1bmz/gtsummaryreference.docx?dl=0&rlkey=608mna8aqn0zcjoeh6iest08b

I have a dataframe with some examples, and another dataframe representing a population. For each numeric column in the examples df, I want to calculate the Cumulative Distribution Function of those values with respect to the population df.

This relies on column-wise mean and std values from the population df - and I can't find a way properly refer to these mean and std values in my apply function.

Here is a simplified example of what I'm trying:

The examples:

I am working on assigning random priorities (i.e. high, medium, low) to a list for a ServiceDesk assignment.

Before that, I was wondering how to go about storing (and printing) an array in said priority queue. This is currently what I have.

*UPDATED CODE

I have tried to no avail to run swig python tutorial, I have checked many similar questions but none solves my issue, I am using

windows *, 64 bit

SWIG Version 4.0.2

Compiled with i686-w64-mingw32-g++ [i686-w64-mingw32]

Configured options: +pcre

The example in particular deals with a gcd function written in C;

I'm currently working on this simple application to create a quiz of ten questions and make it random. This is my progress so far, the questions are random which is what I need, but the problem is the questions are repeating and I only need them to show once. Please help me to fix this bug.

activity_quiz.xml: