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Mastering Development

How to get Percentage in two categorical variables in R

Just suppose you have total number of samples as 8. Data frame looks like that. All the individuals having Healthscore less than 3 are Healthy and All having health scores greater than 3 are Sick. Status shows their employement status. Status<-(Employed,Unemployed,Student,Student,Employed,Unemployed,Unemployed,Housewife) Health<-(Healthy,Healthy,Healthy,Sick,Sick,Control,Sick,Sick) df<-(Status,Health) level(Health)<-(“Healthy,”Sick”,Control) level(Status)<-(“Employed”,”Unemployed”,”Student”,”Housewife”) I want to see the percentage of Healthy,Sick or Control […]

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Development

Bootstrap Modal setting id using jquery not working

I’m creating some modals as follow: <button type=”button” class=”btn btn-primary student” data-toggle=”modal” data-target=”#myModal” data-id=> Open modal </button> <!– The Modal –> <div class=”modal” id=”myModal”> <div class=”modal-dialog”> <div class=”modal-content”> <!– Modal Header –> <div class=”modal-header”> <h4 class=”modal-title”>Modal Heading</h4> <button type=”button” class=”close” data-dismiss=”modal”>&times;</button> </div> <!– Modal body –> <div class=”modal-body”> Modal body.. </div> <!– Modal footer –> […]

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Development

‘serving_default’ : Classification input must be a single string Tensor

I’m building a very simple Classifier. The input data has the following features job object marital object education object default int64 housing int64 loan int64 contact object dayofmonth object month object duration int64 campaign int64 pdays int64 previous int64 poutcome object First version of the serving function def serving_input_receiver_fn(): feature_spec = { ‘job’ : tf.placeholder(dtype […]

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Development

Viewing users in django admin

I extended my user model to create two profile types, a mentor profile and a student profile. However I am noticing that I cannot view any of my users in django.admin. I only see groups under authentication. Here is my admin.py file from django.contrib.auth import get_user_model from django.contrib import admin from django.contrib.auth.admin import UserAdmin from […]

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Development

Stata Collapse in R [closed]

I need to translate a Stata collapse into R, which is summarizing different variables with different functions (mean and sum) at the same time. The original Stata code is: collapse (mean) age male black married num_child hv_child age_youngest child_4 child_5 grade spouse_emp spouse_workhours working unemp retired disabled student homemaker work_part hh_income wage_03 wage_03_alt year dataset […]

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Development

Get array of all words (splitted sentences) inlcuded in another array

i have this array: this.places = [{“full_name”:”joe”,”title1″:”teacher”,”description”:”the best teacher”}, {“full_name”:”mary”,”title1″:”student”,”description”:”great student”}]; i need to get this: this.items = [{“word”:”joe”},{“word”:”teacher”},{“word”:”the”},{“word”:”best”},{“word”:”teacher”}, {“word”:”mary”},{“word”:”student”},{“word”:”great”},{“word”:”student”} ]; i have this now: this.places.forEach(item => { this.items = results.concat(item.full_name.toLocaleLowerCase().split(” “)) .concat(item.title1.toLocaleLowerCase().split(” “)) .concat(item.description.toLocaleLowerCase().split(” “)); }); result: [“joe”,”teacher”,”the”,”best”,”teacher”,”mary”,”student”,”great”,”student”]; can you help me to get the complete final desired array?

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Development

Searching for string in comma separated list

The list is present in User.log file. I have extracted the list line by line using python from User.log file. SHRAMIK,STUDENT,CSE,34, KESHAV,TEACHER,MECH,12 list = [‘SHRAMIK,STUDENT,CSE,34’, ‘KESHAV,TEACHER,MECH,12’] search_value = “SHRAMIK” My CODE: with open(‘User.Log’) as f: lines = f.read().splitlines() print(type(lines)) data = lines[0].split(“,”) print(“NEW LINES =============== >” ,lines) print(“NEW DATA =============== >” , data , “Roll […]

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Development

Issues outputting in a JSP from an ArrayList filled with objects

I am developing a basic web application based in a school, I am creating a database with tables [Students,Employees, Courses and Administration(this table is designed to join the other three tables)], My problem comes when I am trying to set the attributes for the JSP, my bridge method from the DAO to the servlet has […]

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Development

Evaulating if-statements in React using State

I’ve been having issues with if statements correctly evaluating, either always showing true or exhibiting strange behavior when passing variables or using state variables to be evaluated. I understand this may be an issue with different objects or the asynchronous nature of setState but I’m not really sure /how/ it works. Hoping to get help […]

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Development

Why my foreign key data don’t appear in the dropdown box in another view?

I’m using Rails 5.2 with the gem Active Admin but and I have the “student” model which belongs to contact, my issue is how to make the student view display the contact data because it’s only loading it’s objects IDs (I believe that’s how that numbers are called.) The Image have the dropdown where I […]