1. What’s gone wrong with this code? Why are the points not blue? ggplot(data =mpg) +geom_point(mapping = aes(x = displ, y = hwy, color = "blue") )
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1. What’s gone wrong with this code? Why are the points not blue? ggplot(data =
mpg) +
geom_point(
mapping = aes(x = displ, y = hwy, color = "blue") )
Step by step
Solved in 2 steps
- Q2: Create a quadrilateral and apply composite transformations, that is Scale and translate the object before rotating it to 270 degrees. Apply non uniform scaling and consider the translation vector Coordinates as equal.Draw multiple curves a = [0:0.5:5]; %3D b = 2*a.^2 + 3*a -5; c = 1.2*a.^2+4*a-3; hold on plot(a,b,'-or', MarkerFaceColor', g','LineWidth',2) plot(a,c, --ok','MarkerFaceColor','c','LineWidth',2) xlabel('X'); ylabel(Y'); legend('Curve 1',"Curve 2','Location', 'NorthWest')?For this project you will be implementing a new data structure called LinkedGrid. This is a linked type data structure version of a 2D array. The LinkedGrid can support any combination of dimensions (n x n, n x m, or m x n, where n > m) This data structure has a singly linked system which allows you to traverse the grid in multiple directions in addition to allowing you to retrieve specific rows and columns. The following diagram gives a rough visual of this data structure. NOTE: Your LinkedGrid MUST work with any number of nodes, the picture only shows twelve as an idea. You may not hardcode only twelve nodes... There should be no public functions other than the ones given to you You may implement any other private functions you feel are necessary to help you implement the given constructors / public functions Complete ALL methods with "TO DO" in LinkedGrid.java import java.util.ArrayList; public class LinkedGrid<E>{private int numRows;private int numCols; private…
- Match all the folowing?1. Create your own BitArray class that has a conversion function that converts Boolean values to bit values (without deriving from the BitArray class). Use a BitArray as the class's primary data structure, but create your own implementations of the other methods, as a hint.i got an error in line where its m=linespace (18,8,6)
- Interesting, Intersecting def squares_intersect (s1, s2): An axis-aligned square on the two-dimensional plane can be defined as a tuple (x, y, r) where (x, y) are the coordinates of its bottom left corner and r is the length of the side of the square. Given two squares as tuples (x1, yl, r1) and (x2, y2, r2), this function should determine whether these two squares intersect by having at least one point in common, even if that one point is the shared corner point of two squares placed kitty corner (The intersection of two squares can have zero area, if the intersection consists of parts of the one-dimensional edges.) This function should not contain any loops or list comprehensions of any kind, but should compute the result using only integer comparisons and conditional statements. This problem showcases an idea that comes up with some problems of this nature; it is actually far easier to determine that the two axis-aligned squares do not intersect, and negate that answer! Two squares…Code Example 18-1import tkinter as tkfrom tkinter import ttkroot = tk.Tk()root.title("Escape from the Maze")root.geometry("600x300")frame = ttk.Frame(root, padding="200 100 200 100")frame.pack(fill=tk.BOTH, expand=True)def click_button1(): root.title("Wrong way!")def click_button2(): root.destroy()button1 = ttk.Button(frame, text="Go Left", command=click_button1)button2 = ttk.Button(frame, text="Go Right", command=click_button2)button1.pack()button2.pack()root.mainloop() Refer to Code Example 18-1: If the user clicks the Go Right button, what happens? a. The title of the root window changes to “Wrong way!”. b. The root window closes and the program exits. c. The frame expands to fill the entire window. d. Nothing because the function isn’t connected to the button.Trace the match_pattern module (including match_segment) for the pattern and input given below; >>> match ( '?*actor have been ?*action the ?*object from ?*duration', 'students of BSCS-6 have been watching the AI videos from last 16 weeks'))
- Write a Javascript program with explaination Use Bootstrap to style the table. The trip data needs to begin as an array literal of object literals, where each trip is an object with 3 properties. The button must have an id property, and using getElementById('id') you must assign the function that displays the table to the button using an anonymous function in your JavaScript code. You should concatenate the table elements as shown in the examples in the notes for JavaScript objects. Before being inserted into a table cell, the mpg must be calculated and not be part of the data objects. round the calculation to 1 decimal placeConsider the following possible function prototypes for converting a color image to grayscale points: struct image bw_filter(struct image img); struct image* bw_filter(struct image *img); void bw_filter(struct image *img); Which of these functions should we expect to operate most efficiently and why? (If needed, list any assumptions you made about how the functions work.)Provide a contour map for f(x;y) = xy2:Be sure to specify the values of your contours. The bookdoesn't, which makes them far less useful.