Reorganized the folders and started a common script for the lectures.

regression/lecture/Makefile

@@ -0,0 +1,22 @@
+BASENAME=linear_regression
+PYFILES=$(wildcard *.py)
+PYPDFFILES=$(PYFILES:.py=.pdf)
+
+pdf : $(BASENAME).pdf $(PYPDFFILES)
+
+$(BASENAME).pdf : $(BASENAME).tex
+	pdflatex -interaction=scrollmode $< | tee /dev/stderr | fgrep -q "Rerun to get cross-references right" && pdflatex -interaction=scrollmode $< || true
+
+$(PYPDFFILES) : %.pdf : %.py
+	python $<
+
+clean :
+	rm -f *~ $(BASENAME).aux $(BASENAME).log $(BASENAME).out $(BASENAME).toc $(BASENAME).nav $(BASENAME).snm $(BASENAME).vrb
+
+cleanall : clean
+	rm -f $(BASENAME).pdf
+
+watch :
+	while true; do ! make -q pdf && make pdf; sleep 0.5; done
+
+