w

Author: JCfly3000

.DS_Store

@@ -82,6 +82,17 @@ data=pd.read_feather("data/feather_file.feather")
 data.head()
 ```
 
+
+## txt
+
+```{python}
+f = open("txt_example.txt", "r")
+a=f.read()
+print(a)
+```
+
+
+
 # outout
 
 ## write CSV
@@ -115,6 +126,27 @@ data.head(100).to_parquet('data/df.parquet.gzip',
 data.head(100).to_feather("data/feather_file.feather")
 ```
 
+
+## write txt
+
+```{python}
+a_txt='''
+Testing
+
+Testing,  Testing.
+Testing
+'''
+
+print(a_txt)
+```
+
+```{python}
+f = open("myfile.txt", "w")
+f.write(a_txt)
+f.close()
+```
+
+
 # Refernce
 
 https://medium.com/@gadhvirushiraj/the-best-file-format-for-data-science-ed756f937be8

_freeze/.DS_Store

@@ -25,6 +25,15 @@ siuba (小巴) is a port of dplyr and other R libraries with seamless support fo
 
 
 ![](images/2.png){width="656"}
+Using python 3.11 
+
+```{r}
+Sys.setenv(RETICULATE_PYTHON = "/Library/Frameworks/Python.framework/Versions/3.11/bin/python3.11")
+library(reticulate)
+use_python("/Library/Frameworks/Python.framework/Versions/3.11/bin/python3.11")
+```
+
+
 
 ## load package
 ```{python}

_freeze/data manipulation/1 input output/execute-results/html.json

@@ -0,0 +1,5 @@
+
+Testing
+
+Testing,  Testing.
+Testing

data manipulation/.DS_Store

@@ -0,0 +1,4 @@
+Testing
+
+Testing,  Testing.
+Testing