cowch - npm Package Compare versions

Comparing version 0.1 to 0.2

cowch/__init__.py

@@ -96,2 +96,26 @@ def pr1():
 table(predict(mod2,model2_scores),iris[,5])    
+
+
+
+chatgpt
+# Load the iris dataset
+data(iris)
+
+# Select the numeric columns of the dataset
+numeric_cols <- c("Sepal.Length", "Sepal.Width", "Petal.Length", "Petal.Width")
+iris_numeric <- iris[numeric_cols]
+#iris_numeric <- iris[1:4]
+
+# Perform PCA on the dataset
+pca <- prcomp(iris_numeric, center = TRUE, scale. = TRUE)
+
+# Print the summary of the PCA results
+summary(pca)
+biplot(pca)
+screeplot(pca,type="lines")
+
+# Plot the first two principal components
+#plot(pca$x[,1], pca$x[,2], col = iris$Species)
+
+
     
@@ -173,12 +197,10 @@
 
+height<-c(102,117,105,141,135,115,138,144,137,100,131,119,115,121,113)
+weight<-c(61,46,62,54,60,69,51,50,46,69,48,56,64,48,59)
+student<-lm(weight~height)
+student
+predict(student,data.frame(height=199),interval="confidence")
+plot(student)
+student
 
-data("wrapbreaks")
-head(warpbreaks)
-summary("warpbreaks")
-model_1 <- aov(breaks~wook+tension,data=warpbreaks)
-summary(model_1)
-plot(model_1)
-model_2 <- aov(breaks~wool+tension+wool:tension,data=warpbreaks)
-model
-
     
@@ -190,20 +212,16 @@ """)
     
-Practical 8 Principal of Hypothesis testing
-
-
-dataf <- seq(1,20,by = 1)
-dataf
-mean(dataf)
-a <- t.test(dataf.alternate = "two.sided",mu=10,conf.int=0.95)
+#practical 8 hypothesis
+dataset1<-c(12,123,13,434,2342,1231,3424,2343)
+dataset2 <-c(323,234,455,54534)
+dataset1
+dataset2
+mean(dataset1)
+mean(dataset2)
+sd(dataset1)
+sd(dataset2)
+a<-t.test(dataset1,dataset2,alternate="two.sided",mu=10,conf.int=0.95)
 a
 a$p.value
 a$statistic
-(10.5-10)/sd(dataf)/sqrt(length(dataf))
-length(dataf)
-dataf
-dataf <- seq(1,20,by=1)
-length(dataf)
-t.test(x,mu)
-    
-    
+
     """)
@@ -214,16 +232,43 @@
     
-Practical No 9 RUN
+Practical No 9 RUN  Analysis variance
+
 # import inbuilt dataset
 data("warpbreaks")
-head("warpbreaks")
+head(warpbreaks)
 summary("warpbreaks")
-model_1<-aov(breaks~wool+tension,data=warpbreaks)
+model_1 <- aov(breaks~wool+tension,data=warpbreaks)
 summary(model_1)
 plot(model_1)
-model_2<-aov(breaks~wool+tension+wool:tension,data=warpbreaks)
-summary(model_2)
-plot(model_2)
+model_2 <- aov(breaks~wool+tension+wool:tension,data=warpbreaks)
+model
     
     """)
 
+def csv():
+    print(""" 
+    create csv file 
+
+    
+# Create a data frame
+#create a CSV file  student.csv file with fields (name ,roll no, gender, tmarks)
+student <- data.frame(
+  roll_no = 1:5,
+  name = c("John", "Jane", "Bob", "Alice", "Tom"),
+  age = c(25, 32, 19, 41, 28),
+  gender = c("male","male","female","female","male"),
+  tmarks = c(67,25,74,77,57)
+)
+
+# Write the data frame to a CSV file
+write.csv(student, "student.csv", row.names = FALSE)
+
+# import and store the dataset in data1
+data <- read.csv("student.csv")
+print(data)
+
+
+   
+    
+    """)
+
 def pr10():
@@ -230,0 +275,0 @@ print("""

METADATA

 Metadata-Version: 2.1
 Name: cowch
-Version: 0.1
+Version: 0.2
 Summary: This package dosen't make any sense to download
@@ -5,0 +5,0 @@ Home-page: UNKNOWN

RECORD

@@ -1,6 +0,6 @@
-cowch/__init__.py,sha256=4x7Y59Xd12xCsPR_c3VQrxdrJn4YhxpFIdBhHy7bB4Y,6604
-cowch-0.1.dist-info/License.txt,sha256=jPpqoSyKJrFAxbicO4pTqBZ9GxHXPBwnJhYgUiZFu_0,7
-cowch-0.1.dist-info/METADATA,sha256=FDbcmAIRvKH2YSz1D5YzGWQibRZw_8qyz2ZMVP2_DSs,360
-cowch-0.1.dist-info/WHEEL,sha256=OqRkF0eY5GHssMorFjlbTIq072vpHpF60fIQA6lS9xA,92
-cowch-0.1.dist-info/top_level.txt,sha256=2kLQhYjhuvI7s3gM3dUhyswvMObxMLjhIb4kN-bMPng,6
-cowch-0.1.dist-info/RECORD,,
+cowch/__init__.py,sha256=f3XR4IB5w44ll7GEvDTlAG_ArJptEMU7S6RmoBVO2kM,7721
+cowch-0.2.dist-info/License.txt,sha256=jPpqoSyKJrFAxbicO4pTqBZ9GxHXPBwnJhYgUiZFu_0,7
+cowch-0.2.dist-info/METADATA,sha256=Mj4qYa1kEkMxS57YxhmyQdQ8Pc7kJSMtpkIqcerA3Xw,360
+cowch-0.2.dist-info/WHEEL,sha256=OqRkF0eY5GHssMorFjlbTIq072vpHpF60fIQA6lS9xA,92
+cowch-0.2.dist-info/top_level.txt,sha256=2kLQhYjhuvI7s3gM3dUhyswvMObxMLjhIb4kN-bMPng,6
+cowch-0.2.dist-info/RECORD,,

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