par(mar = c(4, 4, .1, .1))
+plot(pressure, type = 'b', pch = 19)
2 The really really short version
+2.1 Stop killing things
+Stop killing insects and plants. If you have plants breaking your driveway cracks, pour boiling water on it. We’ll get to roundup/bermudagrass/poison ivy in a bit, but for now, just stop until you know what you are doing.
+2.2 Stop doing so much unnecessary work
+Leave the leaves. Leave the twigs. Leave stuff where it falls unless it’s a tripping hazard.
+2.3 Stop watering stuff that’s not in pots
+Save time, save money, save water.
+2.4 Add in new things between October and April. (NOT IN THE SUMMER)
+Plants are easy if you put them in the right spot, and it’s okay if some die. This book covers a very small area, so I can tell you almost exactly what’s going to work at some place in your yard. But, it’s still okay if some plants die. That’s how gardening works. We do our best and keep going.
+Okay, first determine where you are and what kind of soil you have. -Soil types in Norman area and pictures of them wet and dry and crumbliness
+Almost anywhere in Morman that’s sunny and not touching standing water: - Maximilian sunflower
+Shady: - White avens - Lyre Leaf sage - Inland Sea Oats
+If you have the red soil and live on the “north” (loosely north) side of town, these are your keystone plants:
+If you have the sandy soil and elsewhere in town, plant these:
+You can label chapter and section titles using {#label}
after them, e.g., we can reference Chapter @ref(intro). If you do not manually label them, there will be automatic labels anyway, e.g., Chapter @ref(methods).
Figures and tables with captions will be placed in figure
and table
environments, respectively.
Reference a figure by its code chunk label with the fig:
prefix, e.g., see Figure @ref(fig:nice-fig). Similarly, you can reference tables generated from knitr::kable()
, e.g., see Table @ref(tab:nice-tab).
::kable(
+ knitrhead(iris, 20), caption = 'Here is a nice table!',
+ booktabs = TRUE
+ )
Sepal.Length | +Sepal.Width | +Petal.Length | +Petal.Width | +Species | +
---|---|---|---|---|
5.1 | +3.5 | +1.4 | +0.2 | +setosa | +
4.9 | +3.0 | +1.4 | +0.2 | +setosa | +
4.7 | +3.2 | +1.3 | +0.2 | +setosa | +
4.6 | +3.1 | +1.5 | +0.2 | +setosa | +
5.0 | +3.6 | +1.4 | +0.2 | +setosa | +
5.4 | +3.9 | +1.7 | +0.4 | +setosa | +
4.6 | +3.4 | +1.4 | +0.3 | +setosa | +
5.0 | +3.4 | +1.5 | +0.2 | +setosa | +
4.4 | +2.9 | +1.4 | +0.2 | +setosa | +
4.9 | +3.1 | +1.5 | +0.1 | +setosa | +
5.4 | +3.7 | +1.5 | +0.2 | +setosa | +
4.8 | +3.4 | +1.6 | +0.2 | +setosa | +
4.8 | +3.0 | +1.4 | +0.1 | +setosa | +
4.3 | +3.0 | +1.1 | +0.1 | +setosa | +
5.8 | +4.0 | +1.2 | +0.2 | +setosa | +
5.7 | +4.4 | +1.5 | +0.4 | +setosa | +
5.4 | +3.9 | +1.3 | +0.4 | +setosa | +
5.1 | +3.5 | +1.4 | +0.3 | +setosa | +
5.7 | +3.8 | +1.7 | +0.3 | +setosa | +
5.1 | +3.8 | +1.5 | +0.3 | +setosa | +
You can write citations, too. For example, we are using the bookdown package (R-bookdown?) in this sample book, which was built on top of R Markdown and knitr (Xie 2015).
+ + +