casefile.h \
cat.c \
cat.h \
casefile.h \
cat.c \
cat.h \
chart.c \
chart.h \
ctl-stack.c \
chart.c \
chart.h \
ctl-stack.c \
date.c \
debug-print.h \
descript.c \
date.c \
debug-print.h \
descript.c \
+ design-matrix.h \
+ design-matrix.c \
dfm-read.c \
dfm-read.h \
dfm-write.c \
dfm-read.c \
dfm-read.h \
dfm-write.c \