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Mastering Development

Creating custom/more distance of ticks x axis in ggplot R

Please find my code below: packages <- c("ggplot2", "dplyr", "quantreg", "officer","tidyverse","here","glue","rvg","viridis","scales") install.packages(setdiff(packages, rownames(installed.packages()))) lapply(packages, require, character.only = TRUE) data <- read.csv(file=’Spiderplot_data.csv’, header=TRUE) Progressed <- as.factor(data$Progression) Response <- as.factor(data$X) Response <- factor(data$X, levels = c("Progressive Disease", "Stable Disease", "Partial Response", "Complete Response")) highlight_df <- filter(data, Progression == 1) p <- ggplot() + geom_line( data, mapping = […]

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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

Java GUI, graphics not moving automatically and also makes copies instead of moving when pressing arrow keys

Ok so I am working on a snake game, right now I am trying to simply make the snake move to the right. But the issue here is the snake isn’t actually moving it just seems to copy itself to the right and also it’s not going to the right automatically you have to keep […]

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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

Garbage value recieved while using MPI_Pack and Unpack along with MPI_send and Recieve

I am trying to send a part of the matrix from one process to another. This is the given matrix It has 10 rows and 8 columns. I am trying to send half of the columns ( 4 to 7) [NOTE–> matrix is 0 indexed] from process 0 to process 1 with the help of […]

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Mastering Development

indexing rows and columns in numpy

a = np.array(list(range(16).reshape((4,4)) array([[ 0, 1, 2, 3], [ 4, 5, 6, 7], [ 8, 9, 10, 11], [12, 13, 14, 15]]) Say I want the middle square. It’d seem reasonable to do this: a[[1,2],[1,2]] but I get this: array([5, 10]) This works, but seems inelegant: a[[1,2],:][:,[1,2]] array([[5, 6], [9, 10]]) So my questions are: […]

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Mastering Development

Ip Black list Outcome

I have the following php code to specify ip blacklist ranges via a blacklist.dat file. How do I specify the outcome? ie I would like all the blacklisted IPs to go to a specific url. Any assistance would be appreciated. Thanks in advance <?php # Blacklist check snippet class IpList { private $iplist = array(); […]

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Mastering Development

need help detecting game lighting in my lua script

I am trying to make a script, in Lua code, that detects the level of lighting in my game. I am pretty new to Lua so as far as I know lighting in the game is a number (2, 10, 5). if game:GetService("Lighting").Brightness < 1 then game.StarterGui.ScreenGui.output.Text = "You are getting cold"; end I am […]

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Mastering Development

Armadillo – no member named i in matrix expression

According to Armadillo docs: .i() Member function of any matrix expression Provides an inverse of the matrix expression … However, when I try to compile this snippet: #include <armadillo> #include <iostream> arma::sp_mat linReg(arma::sp_mat X, arma::sp_mat Y) { return (X.t() * X).i() * X.t() * Y; } int main() { arma::sp_mat X = arma::sprandu(1000, 10, 0.3); […]

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Mastering Development

How to process uploaded images in new 5.4 version of Contact Form 7?

I am using Contact Form 7 (5.4) and CF7 Smart Grid Design Extension (4.10.0) in a submit form on my WordPress site to construct draft Custom Post Types. The original inspiration for this was this awesome SO post. The submission form has worked well and reliably for over a year, but with the new CF7 […]