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Mastering Development

statsmodel summary col getting a latex key error?

I’ve been getting a key error when using the summary_col function. import statsmodels.api as sm from statsmodels.iolib.summary2 import summary_col Y = [0,1,0,0,1,1,1] X = [5,10,15,20,25,2,7] logit = sm.Logit(Y,X) fit = logit.fit() print(fit.summary()) logit_output = summary_col([fit],stars=True) print(logit_output.as_latex()) gets me a "Key Error: ‘\m’". Surprisingly, fit.summary().as_latex() does not return this error.

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Mastering Development

Py-Game Connect4 – Minimax (Program Halting Recursively)

main.py from Player import Player import tkinter as tk import pygame import pygame_menu import time import colors import Connect4 as cFour import Minimax as mx def text_format(option, textSize, textColor): """ Creates a text object to show in the main menu """ newFont = pygame.font.Font(pygame_menu.font.FONT_FRANCHISE, textSize) newText = newFont.render(option, 0, textColor) return newText def load_screen(): """ […]

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Mastering Development

SkFuzzy Giving “ValueError: Unexpected input: quality”

CODE SET BELOW WRITTEN IN PYTHON USING SKFUZZY FROM SCI-KIT LEARN: import skfuzzy as fuzz import numpy as np from skfuzzy import control as ctrl import matplotlib.pyplot as plt # New Antecedent/Consequent objects hold universe variables and membership # functions quality = ctrl.Antecedent(np.arange(0, 11, 1),’quality’) service = ctrl.Antecedent(np.arange(0, 11, 1), ‘service’) tip = ctrl.Consequent(np.arange(0, 26, […]

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Mastering Development

What is required to make this treemap plot work?

Been trying to get treemap to work but the output is blank and not sure why. If I take an example from the web and place it into my code the the output works fine – but when I try to use my data it does not output. The sample code is.. library(plotly) labels = […]

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Mastering Development

Angular 8:mat pagination can not choose page

My mat-paginator in app.component.html: <mat-paginator [pageSizeOptions]="[5, 15, 30]" [pageSize]="5" [length]="totalElements" (page)="nextPage($event)"> </mat-paginator> app component: // tslint:disable-next-line:typedef nextPage(event: PageEvent) { const request = {}; // @ts-ignore request.page = event.pageIndex.toString(); // @ts-ignore request.size = event.pageSize.toString(); // @ts-ignore this.getDevelopers(request); } getDevelopers: public getDevelopers(request: {page: string, size: string}): void { this.loading = true; this.developerService.getAllUsers(request) .subscribe(data => { // @ts-ignore […]

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Mastering Development

How to convert multidimensional Arraylist to single Arraylist in Java?

[[4, 17, 28, 38, 43, 58, 69, 77, 83], [4, 12, 24, 35, 48, 55, 62, 73, 87], [11, 15, 22, 36, 46, 60, 67, 80, 84]] (which is Arraylist<Arraylist>) how to convert that to this: [4, 17, 28, 38, 43, 58, 69, 77, 83, 4, 12, 24, 35, 48, 55, 62, 73, 87, 11, […]

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Mastering Development

Syntax Error: ‘return’ outside function: my indentations seem to be correct

So first of all im writing a program that will total up all of the values in a list / array and heres what i got so far def go( ann ): total = 0 for i in range(0,len(ann)): total = total+ann[i] return total print ( go( [-99,1,2,3,4,5,6,7,8,9,10,12345] ) ) print ( go( [10,9,8,7,6,5,4,3,2,1,-99] ) […]

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Mastering Development

How to get key from the value of dictionary

I have the following set of rules for grading system if 25 < score <= 30, grade = A. if 20 < score <= 25, grade = B. if 15 < score <= 20, grade = C. if 10 < score <= 15, grade = D. if 5 < score <= 10, grade = E. […]

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CMS Joomla Mastering Development

Display an editor in the front end using a module

I’m trying to display an editor using a module in the front end. I want visitors to be able to edit and create articles but from a module not a component. I’ve tried: jimport( ‘joomla.html.editor’ ); $editor =& JEditor::getInstance(); echo $editor->display("desc", "my text", "600", "400", "80", "15",1); which I think should work but doesn’t (I’ve […]

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Mastering Development

Sum of column per distinct ID and group by different column

Let’s say I have the following table: create table orders (id int, order_id int, vendor varchar, price int); INSERT INTO orders values (1, 1, ‘nike’, 10), (2, 2, ‘nike’, 10), (3, 3, ‘adidas’, 15), (4, 3, ‘adidas’, 15); I want to get the sum of the price per distinct order_id and grouped by vendor. So […]