Please help me with the below SAS steps. i

sample data

Obs School Code Subject Percent Level $3$ Percent Level $4$ Percent Level $5$ Percent Level $3$ Above $($GLP$)$ Percent Level $4$ Above $($CCR$)$ YEAR

$1600$ Reading Grade $3-812\mathrm{.}640\mathrm{.}641\mathrm{.}794\mathrm{.}982\mathrm{.}32023$

$2600$ Reading Grade $3-817\mathrm{.}218\mathrm{.}99\mathrm{.}645\mathrm{.}728\mathrm{.}52023$

$3600$ Reading Grade $3-816\mathrm{.}521\mathrm{.}511\mathrm{.}649\mathrm{.}633\mathrm{.}12023$

$4600$ Reading Grade $3-817\mathrm{.}83023\mathrm{.}771\mathrm{.}553\mathrm{.}72023$

$5600$ Reading Grade $3-817\mathrm{.}112\mathrm{.}9<533\mathrm{.}916\mathrm{.}82023$

$6600$ Reading Grade $3-815\mathrm{.}510\mathrm{.}5<528\mathrm{.}613\mathrm{.}12023$

$7600$ Reading Grade $3-88\mathrm{.}8<5<514\mathrm{.}55\mathrm{.}72023$

$8600$ Reading Grade $3-814\mathrm{.}310\mathrm{.}7<527\mathrm{.}613\mathrm{.}32023$

$9600$ Reading Grade $3-818\mathrm{.}119\mathrm{.}910\mathrm{.}248\mathrm{.}230\mathrm{.}12023$

$10600$ Reading Grade $3-814\mathrm{.}711\mathrm{.}8<53015\mathrm{.}32023$

proc content of the dataset

Alphabetic List of Variables and Attributes

# Variable Type Len Format Informat Label

$1$ District Name Char $30$ $$30.$ $$30.$ District Name

$5$ Grade Span Char $5$ $$5.$ $$5.$ Grade Span

$8$ Not Proficient Char $4$ $$4.$ $$4.$ Not Proficient

$9$ Percent Level $3$ Char $4$ $$4.$ $$4.$ Percent Level $3$

$10$ Percent Level $4$ Char $4$ $$4.$ $$4.$ Percent Level $4$

$11$ Percent Level $5$ Char $4$ $$4.$ $$4.$ Percent Level $5$

$12$ Percent Level $3$ Above $($GLP$)$ Char $4$ $$4.$ $$4.$ Percent Level $3$ Above $($GLP$)$

$13$ Percent Level $4$ Above $($CCR$)$ Char $4$ $$4.$ $$4.$ Percent Level $4$ Above $($CCR$)$

$2$ School Code Char $6$ $$6.$ $$6.$ School Code

$3$ School Name Char $40$ $$40.$ $$40.$ School Name

$4$ State Board Region Char $14$ $$14.$ $$14.$ State Board Region

$6$ Subgroup Char $37$ $$37.$ $$37.$ Subgroup

$7$ Subject Char $17$ $$17.$ $$17.$ Subject

$14$ YEAR Num $8$

proc means data$=$task.cms$\_$data nmiss;

var 'Percent Level $4$ Above $($CCR$)\text{'}$n 'Percent Level $3$ Above $($GLP$)\text{'}$n;

run;

$1$ OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK;

$68$

$69$ proc means data$=$task.cms$\_$data nmiss;

$70$ var 'Percent Level $4$ Above $($CCR$)\text{'}$n 'Percent Level $3$ Above $($GLP$)\text{'}$n;

ERROR: Variable 'Percent Level $4$ Above $($CCR$)\text{'}$n not found.

ERROR: Variable 'Percent Level $3$ Above $($GLP$)\text{'}$n not found.

$71$ run;

NOTE: The SAS System stopped processing this step because of errors.

NOTE: PROCEDURE MEANS used $($Total process time$)$:

real time $0\mathrm{.}00$ seconds

user cpu time $0\mathrm{.}00$ seconds

system cpu time $0\mathrm{.}00$ seconds

memory $1899\mathrm{.}71$k

OS Memory $24740\mathrm{.}00$k

Timestamp $05/19/202410$:$55$:$58$ PM

Step Count $458$ Switch Count $0$

Page Faults $0$

Page Reclaims $247$

Page Swaps $0$

Voluntary Context Switches $7$

Involuntary Context Switches $0$

Block Input Operations $0$

Block Output Operations $0$

$72$ n

$73$

$74$ OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK;

$84$

$/*$ Visualize data $*/$

proc sgplot data$=$task.cms$\_$data;

scatter x$=$Year y$=$Percent$\_$Level$\_3\_$and$\_$Above$\_$GLP $/$ group$=$Subgroup;

title "Reading Performance Over Years";

run;

proc sgplot data$=$task.cms$\_$data$\_$clean;

scatter x$=$Year y$=$Percent$\_$Level$\_4\_$and$\_$Above$\_$CCR $/$ group$=$Subgroup;

title "Math Performance Over Years";

run;

$/*$ Linear regression for reading performance $*/$

proc reg data$=$task.cms$\_$data$\_$clean;

model Percent$\_$Level$\_3\_$and$\_$Above$\_$GLP $=$ Year;

output out$=$task.pred$\_$reading p$=$pred$\_$reading;

run;

$/*$ Linear regression for math performance $*/$

proc reg data$=$task.cms$\_$data$\_$clean;

model Percent$\_$Level$\_4\_$and$\_$Above$\_$CCR $=$ Year;

output out$=$task.pred$\_$math p$=$pred$\_$math;

run;

$/*$ Predict for $2024*/$

data task.pred$\_2024$;

set task.pred$\_$reading task.pred$\_$math;

if Year $=2024$;

run;

proc print data$=$task.pred$\_2024$;

var Year pred$\_$reading pred$\_$math;

run;

$/*$ Model evaluation $*/$

proc glm data$=$task.all$\_$data$\_$clean;

model Percent$\_$Level$\_3\_$and$\_$Above$\_$GLP $=$ Year $/$ solution;

output out$=$task.eval$\_$reading p$=$pred$\_$reading r$=$resid$\_$reading;

run;

proc glm data$=$task.all$\_$data$\_$clean;

model Percent$\_$Level$\_4\_$and$\_$Above$\_$CCR $=$ Year $/$ solution;

output out$=$task.eval$\_$math p$=$pred$\_$math r$=$resid$\_$math;

run;

I need to create graphs to present please help me$.$ I tried my best but getting reccuring errors.

I$\text{'}$m unable to convert Percent$\_$Level$\_4\_$and$\_$Above$\_$CCR and ercent$\_$Level$\_3\_$and$\_$Above$\_$GLP from character to numeric. Please I really need help.